Peru – Health Issues

What are the most common health issues and diseases in Peru?

The infectious disease burden in Peru is considered very high. Commonly encountered illnesses include waterborne bacterial infections, hepatitis A, typhoid fever, dengue fever, malaria, yellow fever, and leptospirosis. These diseases are not distributed uniformly across the country — the Amazon basin and jungle lowlands bear a disproportionate share of the infectious disease load, while metropolitan centres such as Lima face a contrasting set of health problems tied more closely to modern lifestyles.

Significant gains have been made over recent decades in maternal and child health and in the management of communicable diseases. Today, however, Peru is experiencing a growing burden of non-communicable conditions, including mental health disorders. This shift mirrors patterns observed across many middle-income nations in Latin America and Asia, where rising living standards have brought simultaneously improved survival rates and a new wave of chronic illness.

In 2022, Peru recorded 83 new tuberculosis cases per 100,000 people. TB continues to be a particularly pressing concern because of its high transmissibility and the increasing presence of multi-drug-resistant strains. The historical roots of this drug resistance trace back to the 1980s, when Peruvian health authorities promoted a single-antibiotic treatment approach that inadvertently encouraged the development of resistant TB strains, compounding the challenge that persists today.

Peru’s national health research agenda highlights malnutrition and anaemia, neurological and mental disorders, malignant tumours, tuberculosis, non-communicable diseases, and vaccine-preventable illnesses as priority concerns. As the population ages and urbanises, cancer and cardiovascular disease have grown increasingly prominent. Regional disparities are stark: rural Andean communities contend with malnutrition, restricted healthcare access, and vector-borne infections, while Lima and other cities face predominantly lifestyle-driven conditions.

Indigenous communities in Peru tend to experience significantly worse health outcomes than the general population. A central factor is the physical remoteness of indigenous settlements from healthcare facilities, which are often located at considerable distances and difficult to reach. This structural inequality in access to care is a crucial lens through which the country’s uneven health outcomes must be understood.

Is Peru considered a healthy country? How do health outcomes compare internationally?

Peru’s average life expectancy at birth in 2024 stood at 77.9 years — surpassing the regional average for the Americas and representing an increase of 8.1 years compared to the 69.8 years recorded in 2000. This progress within a single generation reflects meaningful advances in public health infrastructure, maternal healthcare delivery, and disease prevention programmes. For reference, the WHO places global average life expectancy at around 73 years, meaning Peru comfortably outperforms the world benchmark.

The country has achieved substantial improvements in the delivery of healthcare services over the past few decades, yielding broad gains across most population health indicators. Insurance coverage has expanded steadily since the 2009 health reforms, and Peru is approaching universal health coverage, with the Integral Health Insurance scheme (Seguro Integral de Salud) playing a pivotal role in extending services to low-income and underserved rural populations.

In 2019, Peru’s adjusted rate of potentially preventable premature deaths was 153.7 per 100,000 population — a fall of 40.2% from the rate of 257.2 recorded in 2000. Between 2002 and 2022, infant mortality dropped by 6.3%. These trends are encouraging, though the gap in health outcomes between urban and rural residents remains considerable.

In terms of its healthcare system’s capacity to manage disease, Peru ranks thirteenth in the region, yet sits last when measured by health expenditure as a proportion of GDP. Despite this comparatively modest level of health investment, life expectancy in Peru had been steadily climbing in the years before the COVID-19 pandemic, reaching levels on par with the regional average. For the most current official data, readers are encouraged to consult the PAHO Peru country profile or the WHO data portal for Peru.

The Human Rights Measurement Initiative estimates that Peru is fulfilling 85.6% of what would be expected of it regarding the right to health given its income level. This indicates that the country is broadly meeting expectations relative to its economic resources, while leaving meaningful room to improve access to care — particularly in rural and indigenous communities.

What infectious diseases or environmental health risks should expats be aware of in Peru?

In 2024, Peru saw a sharp surge in dengue cases, with the Peruvian Ministry of Health reporting 273,847 infections. Dengue is spread through the bite of Aedes mosquitoes and is most common in Amazonian lowlands and coastal zones, particularly during periods of heavier rainfall. The disease typically presents with high fever, severe joint and muscle pain, and in more serious cases can produce haemorrhagic complications that are potentially fatal.

Malaria, while generally less lethal than dengue, remains an unresolved challenge for Peruvian public health authorities. The Peruvian Health Ministry has classified malaria as endemic, particularly in jungle areas where stagnant water provides ideal breeding grounds for the mosquitoes that transmit it. Peru records approximately 17,000 malaria cases annually, with more than 22,000 cases reported in 2023. Expats who live in or frequently pass through Amazonian regions should consult a healthcare professional about appropriate malaria prevention before relocating.

Leishmaniasis — a parasitic disease transmitted by sandflies — is another vector-borne illness of concern. In its cutaneous form, it produces chronic skin ulcers that can be disfiguring and prone to secondary infection. Peru has documented cases of at least ten neglected tropical diseases, disproportionately affecting communities with inadequate access to clean water, sanitation, and medical care.

A significant portion of the population relies on untreated surface water drawn from rivers and streams, which may carry both biological pathogens and chemical contaminants. This dependence on unprotected water sources contributes to elevated rates of waterborne illness. Cholera and typhoid fever are endemic in areas with inadequate water treatment and sanitation. Even within cities like Lima, tap water is not reliably safe for consumption, and expats are strongly encouraged to drink bottled or thoroughly filtered water at all times.

Regarding vaccinations, health authorities broadly recommend that both travellers and new residents confirm they are up to date on hepatitis A, typhoid, yellow fever (particularly for those heading to jungle regions), and standard routine immunisations such as tetanus, diphtheria, measles, and influenza. Vaccination guidelines evolve, however, so it is important to verify the latest recommendations from your home country’s official travel health service — such as the UK’s Fit for Travel service, the US CDC Traveler’s Health page for Peru, or your country’s equivalent authority — as well as the Peruvian Ministry of Health (MINSA).

Air quality is a further environmental consideration, particularly in Lima and other major urban centres, where vehicle traffic, industrial activity, and windblown dust can aggravate respiratory conditions. Additionally, the high altitude of Andean cities such as Cusco and Arequipa can pose short-term breathing difficulties for recently arrived residents, a subject covered in greater depth in the expat-specific risks section below.

Is smoking common in Peru, and what are the laws around it?

Tobacco-related diseases claim approximately 6,800 lives in Peru each year. While this reflects an ongoing public health burden, smoking prevalence in Peru is relatively low by international standards. Peru has introduced wide-ranging legislation to curtail tobacco use in public life, placing it among the more tightly regulated countries in Latin America on this issue.

The principal tobacco control measure is Law No. 28705, the “General Law for the Prevention and Control of Tobacco Risks,” which took effect in 2006 and has since been bolstered by successive amendments. The law bans smoking in enclosed public spaces, workplaces, medical facilities, educational institutions, and hospitality settings including restaurants and bars. Its scope is broadly comparable to smoke-free legislation in countries such as France, Ireland, and Australia, though the consistency of enforcement varies in practice, particularly outside the capital.

Peru currently has no specific legislation governing e-cigarettes, and their advertising is permitted under existing law. The regulatory framework for vaping is therefore far more permissive than in countries like the United Kingdom, where vaping products are subject to strict consumer goods regulation. In Peru, nicotine replacement therapy (NRT) products require a prescription, which may be a relevant consideration for expats who use them as part of a programme to quit smoking.

In everyday life, attitudes towards smoking differ noticeably across age groups and between urban and rural settings. Among Lima’s younger professional population, smoking indoors is generally frowned upon, and compliance with the law in restaurants and offices tends to be fairly reliable in the capital. Most expats settling in urban Peru are unlikely to find tobacco culture particularly intrusive in their day-to-day environment.

Is obesity or poor diet a significant health concern in Peru?

High rates of overweight and obesity represent a growing public health problem in Peru, with children being a particularly affected group. This trend mirrors a wider pattern across Latin America. Given the dual burden of non-communicable conditions such as obesity alongside persistent infectious diseases like dengue, strengthening prevention and health promotion efforts is widely recognised as a critical priority for Peru’s health system.

Peru has been undergoing a nutritional transition for at least thirty years. A detailed analysis covering 1992 to 2017 found that rates of childhood stunting declined while obesity rose across all socioeconomic groups during this period. This simultaneous presence of undernutrition and overnutrition — sometimes called the double burden of malnutrition — is characteristic of countries experiencing rapid economic development and urban growth. In the Andean highlands, malnutrition persists as a stubborn challenge, with many rural communities still experiencing elevated rates of nutritional deficiency among children. Harsh climate conditions and limited agricultural variety leave these communities particularly vulnerable to shortfalls in essential micronutrients including iron, vitamin A, and zinc.

In response to these challenges, Peru enacted the Law on “The Promotion of Healthy Foods for Children and Adolescents” (Law 30021) in 2013, with implementing regulations adopted in 2017. The legislation is designed to protect and advance the right to public health, with a particular focus on reducing overweight, obesity, and chronic non-communicable diseases among young people. Its provisions extend to schools and community settings.

Peru enjoys global recognition for its cuisine, which at its finest draws on an abundance of fresh vegetables, seafood, legumes, and Andean grains including quinoa. That said, urban diets — particularly among lower-income households — increasingly include processed foods and fast food. For expats, local produce markets and traditional eateries present excellent opportunities to eat well and explore diverse flavours, though it may take time to become familiar with new ingredients and cooking practices.

What are the mental health attitudes and services like in Peru?

Cancer is regarded by many Peruvians as one of the country’s foremost health challenges, and just over a third of respondents in a national survey identified mental health and stress as significant health concerns for the population. This awareness represents a meaningful evolution from the historically low levels of recognition that psychological conditions have received in Peru.

Stigma around mental illness remains a notable barrier, especially in rural and more conservative communities, where psychological difficulties may be expressed through physical symptoms or addressed through traditional healing practices rather than formal clinical care. In urban centres and among younger, more educated groups, openness around mental health is gradually increasing, though it remains a less freely discussed topic than physical health in many social contexts.

PAHO and UNDP have estimated that scaling up clinical interventions and improving access to treatment for depression, anxiety, and psychotic disorders could save more than 183,000 lives over a 15-year period in Peru — a figure that underscores the scale of unmet mental health need in the country.

Public mental health services are available through the national health system but remain considerably underfunded and stretched in terms of resources. Unlike countries with well-developed universal mental health infrastructure — such as the UK’s IAPT (Improving Access to Psychological Therapies) programme or provincially supported mental health pathways in Canada — access to publicly funded psychological therapy in Peru is limited and frequently involves lengthy waiting periods. Private psychiatric and psychological care is accessible in Lima and other major cities and is generally of reasonable standard, but can be expensive without appropriate insurance coverage.

Expats navigating mental health challenges are best served by accessing care through private clinics or via their international health insurance provider. A number of international hospitals in Lima have mental health departments staffed by clinicians who speak multiple languages. The reach of community support organisations and online therapy platforms has also expanded in recent years, broadening options for those in need.

Are there any health risks specific to expats living in Peru?

One of the most immediate concerns for newly arrived expats is altitude sickness, known locally as soroche. Cities including Cusco (3,400m), Puno (3,800m), and Arequipa (2,300m) are situated at elevations that frequently cause headaches, fatigue, shortness of breath, and nausea in those who have not yet acclimatised. Even expats based in Lima who travel to highland destinations for work or leisure should allow time for adjustment. Symptoms typically subside within a few days, but individuals with pre-existing cardiac or pulmonary conditions should obtain medical guidance before settling in high-altitude locations.

Research drawing on Peru’s unique geography has examined urbanisation, rural-to-urban migration, and high altitude as factors influencing non-communicable disease risk in longitudinal population studies. Expats living at altitude may experience mildly elevated cardiovascular demands due to the reduced availability of oxygen in the air.

Gastrointestinal illness is extremely common among newly arrived residents. Encountering unfamiliar pathogens in food and water, changes to gut flora, and varying food preparation standards can result in repeated stomach problems, particularly in the first few months. Practical precautions include consistently drinking bottled or filtered water, being cautious about raw salads from street vendors until your digestive system has adjusted, and thoroughly washing fruit and vegetables with clean water before consumption.

The distribution of healthcare workers is uneven across the country, and many rural areas face persistent shortages of medical professionals. Peru has sought to address this by offering incentives for healthcare providers to work in remote regions, though significant gaps remain. Expats residing outside Lima or other sizeable cities should anticipate greater difficulty accessing high-quality medical care and plan their healthcare arrangements accordingly.

Key practical steps for expats include: securing comprehensive private health insurance before arriving; registering with a private GP or clinic close to your home; ensuring all vaccinations are current; carrying relevant medical records and prescriptions (bearing in mind that the availability of certain medications — whether requiring a prescription or sold over the counter — may differ from your home country); and identifying the nearest private hospital to your residence well before any emergency arises.

Where can expats find reliable health information and services in Peru?

The principal official source for health information within Peru is the Ministerio de Salud (MINSA), which issues disease alerts, vaccination schedules, and public health guidance. MINSA oversees the national network of public hospitals and health centres, and its website is updated regularly with information on outbreaks and health campaigns.

For epidemiological data and cross-country health comparisons, the Pan American Health Organization (PAHO) Peru page and the WHO data portal are the most authoritative international references. Both are periodically updated and provide country-level statistics on disease burden, life expectancy, and health system performance.

Peru’s national public health institute, the Instituto Nacional de Salud (INS), conducts epidemiological surveillance and publishes data on infectious disease patterns. This resource is particularly valuable for expats wanting to stay informed about current outbreaks, such as seasonal surges in dengue or malaria activity.

Expats seeking private healthcare in Lima will find that facilities such as Clínica Ricardo Palma, Clínica Anglo Americana, and Clínica Internacional are well-regarded and experienced in treating international patients, with multilingual staff available at some locations. High-quality private medical care is concentrated in Lima’s Miraflores, San Isidro, and San Borja districts.

Given the dual challenge of rising non-communicable conditions such as obesity alongside persistent infectious diseases including dengue, prevention and health promotion are recognised as central pillars of Peru’s public health strategy. Expats should take a proactive rather than purely reactive approach to their own wellbeing — scheduling regular health screenings, staying current with vaccinations, and making considered lifestyle choices.

Vaccination guidance, travel health recommendations, and disease risk information are also available from official bodies in your country of origin. These resources are updated periodically, making it essential to check them both before moving to Peru and at regular intervals during your time there. Health services, fees, and official recommendations evolve over time — always verify current information with MINSA or a qualified healthcare provider in Peru before making decisions about your health.

Frequently Asked Questions About Health Issues in Peru

Is it safe to drink tap water in Peru?

No. Tap water across Peru — including in Lima — is generally not safe to drink. Expats should rely on bottled mineral water or use a certified filtration system for both drinking and cooking purposes. Ice served in restaurants can also harbour waterborne pathogens, so it is advisable to exercise caution, particularly in the early weeks after arriving.

Do I need vaccinations before moving to Peru?

Common health risks in Peru include waterborne bacterial diseases, hepatitis A, typhoid fever, dengue fever, malaria, yellow fever, and leptospirosis. Vaccinations against hepatitis A and typhoid are widely recommended for all residents, and yellow fever vaccination is advised for those planning to live in or visit jungle regions. It is best to consult your home country’s travel health service and a travel medicine specialist at least four to six weeks before relocating, as several vaccines require multiple doses administered over time. Guidance can change, so always confirm the current recommendations before departure.

What is altitude sickness and how can I manage it?

Altitude sickness (soroche) results from the reduced oxygen levels found at high elevations and commonly affects people who arrive in Andean cities such as Cusco or Puno. Typical symptoms include headache, tiredness, light-headedness, and nausea. The most effective approach involves ascending gradually, resting during the first couple of days, drinking plenty of water, and avoiding alcohol. Mild symptoms generally pass without intervention; severe or worsening symptoms require prompt descent and medical assessment. The prescription medication acetazolamide may help prevent symptoms — discuss this option with your doctor prior to travel.

Is malaria a risk everywhere in Peru?

Malaria is classified as an endemic disease by the Peruvian Health Ministry, particularly in jungle zones where standing water provides breeding habitat for the mosquitoes responsible for its transmission. It does not pose a meaningful threat in Lima or in highland cities. The risk is concentrated in Amazonian lowland regions. If you are relocating to or frequently visiting areas such as Loreto, Ucayali, or Madre de Dios, consult a healthcare professional about malaria prophylaxis before you travel.

How does Peru’s public health system work for expats?

Peru’s healthcare system encompasses three main coverage frameworks: a universal coverage plan (SIS), a social security scheme (EsSalud), and a private sector. EsSalud covers formally employed workers and provides services at lower cost than private providers. Expat access to public healthcare depends on individual employment and residency circumstances. The majority of expats depend on private health insurance, which is strongly advisable given the superior quality of care and more immediate access it affords.

Are mental health services available in Peru for expats?

Private psychiatric and psychological services are available in Lima and in major regional cities, with some practitioners offering consultations in languages other than Spanish. Publicly funded mental health provision is limited and under-resourced relative to systems in countries that maintain dedicated universal mental health pathways. Expats should verify that their health insurance covers mental health treatment and research available practitioners in their area prior to moving.

What are the biggest health risks for expats in Lima specifically?

For expats living in Lima, the primary health risks include air pollution — which can worsen respiratory complaints — gastrointestinal illness arising from exposure to unfamiliar food and water during the first months of residence, and the challenge of navigating a healthcare system that may operate quite differently from what you have been accustomed to. Since Lima sits at sea level, altitude sickness is not a concern in the capital. Private hospitals in Lima’s more affluent districts deliver care that meets international standards.

Where should I go for authoritative health information about Peru?

The most dependable official sources are the Peruvian Ministry of Health (MINSA), the PAHO Peru country profile, and the WHO data portal for Peru. For vaccination and travel health guidance, refer to the official travel health authority in your home country. Disease outbreaks, health conditions, and official recommendations shift regularly, so consult these sources before relocating and continue to do so periodically throughout your time in Peru.