Infectious diseases

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Building trust and advancing inclusion: Our approach to clinical trials in Uganda

In Uganda, where women are disproportionately impacted by HIV, our community-based research prioritizes meeting patients where they are

HIV community advocates spark a global conversation

Meet three HIV advocates who are using their stories to uplift, spark change, and create spaces of healing and hope across continents

couple being consulted by a female doctor wearing a white coat

Debunking 6 common myths about pneumonia in adults

Don't underestimate the severity of this infection of the lungs

Baby with pacifier

Measles: signs and symptoms

Learn more about what the measles virus is and how measles spreads

smiling child with band aid on her arm

Is your child up to date on their vaccines? Make a plan today

Keeping kids’ vaccinations current can help protect them against vaccine-preventable diseases

Merck HIV researchers

Meet two scientists at the forefront of our HIV research

Two esteemed scientists share their motivations and hopes for the future of HIV research

A mosquito sitting on a baby's hand

A lifelong commitment to addressing dengue fever

How our colleague’s personal experience fueled his desire to help others

Adult holding a child while she hands on monkey bar

Infectious disease detection and prevention

Learn more about how to detect and help prevent many infectious diseases

two women sitting down in round sofa

A personal commitment to public health

Stories of research and clinical care from two leading experts in pneumococcal and pediatric infectious disease

Little girl with measles

Sarampión: signos y síntomas

Obtenga más información sobre qué es el virus del sarampión y cómo se propaga

baby being examined by a doctor

Learn more about invasive pneumococcal disease and how infection spreads

Invasive pneumococcal disease can lead to a number of serious consequences in children

little girl hugging a white dog

Humans, animals and the environment - our health is all connected

Why the One Health approach is important now more than ever

How we can strengthen vaccination programs and build vaccine confidence together

How we can strengthen vaccination programs and build vaccine confidence together

Two Merck leaders share how we’re working to help protect communities from vaccine-preventable illnesses

Empowering others to speak up about HPV-related cancers_ Photo 1

Empowering others to speak up about HPV-related cancers

The impact of Gina’s diagnosis inspired her to help others prioritize their health

Mother and daughter washing hands

How you can help slow the threat of antimicrobial resistance

The growing burden of AMR is threatening the return to a world without effective antibiotics

scientist working with liquid

Merck's legacy of antimicrobial innovation and action

Delivering on our commitment to fight infectious diseases for more than a century

Doctor speaking to senior patient

Mitos y realidades sobre la enfermedad neumocócica

Analizamos posibles percepciones erróneas sobre la enfermedad neumocócica y su impacto en niños y adultos.