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Infectious Disease

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Infectious DiseaseMay 18, 2026

RSV Strains Are Evolving Faster Than Expected, But Vaccines Aren't Driving It,Yet

New genomic analysis of RSV in Georgia reveals diverse virus variants circulating in 2024-2025, with only 18% vaccine uptake among eligible adults.

Infectious DiseaseMay 14, 2026

Measles Cases Are Climbing Among Adults: What Pregnant Women Need to Know

Measles cases among adults have surged in 2025 and 2026, posing serious risks to pregnant women including miscarriage, preterm birth, and severe newborn...

Infectious DiseaseMay 10, 2026

A New Bird Flu Variant Is Spreading Across North America. Here's What Scientists Found

A new H5N1 bird flu genotype called D1.1 spread rapidly across North America during fall 2024, displacing earlier variants.

Simple Blood Tests and Pulse Checks Could Save Thousands of Children's Lives in Asia

A major study across South and Southeast Asia found that new diagnostic tools can identify 89% of children at risk of life-threatening sepsis, compared to just...

The Bacteria That Antibiotics Can't Kill: Why California Is Sounding the Alarm on Drug-Resistant Infections

Drug-resistant infections cause nearly 3 million illnesses and 35,000 deaths annually in the US.

Infectious DiseaseApr 27, 2026

Australia's New RSV Protection Strategy: Why Pregnant Women and Infants Are Getting Priority

Australia launched a groundbreaking RSV prevention program in 2025, offering free vaccines to pregnant women and monoclonal antibodies to infants.

Infectious DiseaseApr 21, 2026

How Scientists Are Using Blood Tests to Predict Which Flu Strains Will Dominate Next Season

Researchers at Fred Hutch developed a blood-testing method that measures how well human antibodies fight multiple flu strains simultaneously, helping the WHO...

Infectious DiseaseApr 17, 2026

First Nations Health Authority Publishes Evidence Brief to Improve Healthcare Access in BC

The First Nations Health Authority released an evidence brief to advance healthcare accessibility for Indigenous communities in British Columbia, addressing...

Infectious DiseaseApr 17, 2026

Seasonal COVID-19 Shots Cut Long COVID Risk by More Than Half, German Study Shows

A large German study found that seasonal COVID-19 vaccines reduced long COVID cases by 57% and lowered overall mortality by 25%, with significant healthcare...

Infectious DiseaseApr 16, 2026

TB Cases Hit 12-Year High in the US: Why This Ancient Disease Is Making a Comeback

Tuberculosis cases in the US reached their highest level since 2013, with over 10,300 confirmed cases in 2024.

Infectious DiseaseApr 16, 2026

Why Scientists Are Studying Fish and Chickens to Unlock Better Vaccines for Humans

A comparative immunologist reveals how studying immune systems across species, from fish to pigs, is revealing universal principles that could transform...

Infectious DiseaseApr 15, 2026

H9N2 Bird Flu Cases Surge in China: What the Spike Means for Global Health

China reported 22 H9N2 avian flu cases in six months, nearly doubling 2024's total.

Infectious DiseaseApr 15, 2026

Why HPV Vaccines Are Protecting Men From Cancers Most People Don't Know About

A major study shows HPV vaccines cut cancer risk in men by nearly 50%, preventing head, neck, and other cancers beyond cervical disease.

Infectious DiseaseApr 13, 2026

Why the CDC's Decision to Stop Testing for Rabies and Monkeypox Is Raising Alarms Among Infectious Disease Experts

The CDC has paused testing for rabies and monkeypox, shifting responsibility to state labs.

South Carolina's Measles Outbreak Is Approaching Its End: Here's What Stopped It

South Carolina's measles outbreak has stalled at 997 cases with no new infections reported since mid-March.

How Global Health Leaders Are Turning Antibiotic Resistance Data Into Real Policy Changes

The Global Research on Antimicrobial Resistance Project is hosting free webinars to help policymakers translate AMR data into actionable interventions, with...

A Same-Day UTI Test Could End the Antibiotic Guessing Game

A breakthrough urine test identifies the right antibiotic for UTIs in under six hours instead of days, potentially transforming how doctors treat one of the...

Beyond the Big Three: The Lesser-Known Respiratory Viruses Your Doctor Is Quietly Tracking

The CDC monitors nine lesser-known respiratory pathogens that cause thousands of infections yearly. Here's what you need to know about these overlooked threats.

Spring Virus Season Isn't Over: How to Tell What You Actually Have

Flu, COVID, and RSV are still spreading in spring 2026 with nearly identical symptoms. Here's how to know which one you have.

A Lesser-Known Respiratory Virus Is Costing Hospitals as Much as RSV. Here's What You Need to Know

Human metapneumovirus hospitalizations cost nearly $20,000 per patient, matching RSV expenses.

A New Hope for Monkeypox: Why This Experimental Drug Could Change Pandemic Response

NanoViricides begins Phase II trials of NV-387, a broad-spectrum antiviral designed to treat monkeypox when existing drugs have failed.

Measles Cases Surge to 1,575 in 2026: Why This Year Is Shaping Up to Be the Worst Since 1991

Measles cases in the U.S. have reached 1,575 in 2026, continuing a troubling trend from 2025, the worst year since 1991.

Why Misinformation About Infectious Diseases Spreads Faster Than the Virus Itself

As social media algorithms amplify conflicting health messages, journalists and public health experts face an uphill battle communicating nuanced science.

Infectious DiseaseMar 30, 2026

The Flu Shot You Get Today Won't Work as Well Tomorrow. Here's Why Scientists Are Racing to Fix That

Current flu vaccines are only 30% effective against hospitalizations in adults, prompting health officials to fast-track next-generation shots that could...

Infectious DiseaseMar 30, 2026

Why Your Doctor's Trust in Vaccines Is Crumbling, and What That Means for Your Health

A veteran physician warns that erosion of vaccine confidence among healthcare providers threatens decades of disease prevention progress.

Infectious DiseaseMar 29, 2026

Scientists Discover How to 'Train' Your Immune System to Fight Drug-Resistant TB and MRSA

Researchers at Trinity College Dublin found a way to boost immune cells called macrophages to better kill drug-resistant bacteria like TB and MRSA, offering...

Infectious DiseaseMar 29, 2026

Before You Get Sick: How Your City's Sewers Are Tracking Flu and COVID in Real Time

Vermont's wastewater monitoring system detects flu and COVID viruses before people show symptoms, giving communities an early warning to boost precautions.

Infectious DiseaseMar 27, 2026

Three Common Infections Are Becoming Harder to Treat. Here's Why You Should Care.

Antibiotic resistance is reshaping how pneumonia, MRSA, and gonorrhea spread and worsen.

Infectious DiseaseMar 26, 2026

A Highly Mutated COVID Variant Called 'Cicada' Is Spreading Quietly Across the U.S.

A new COVID-19 variant with 75 mutations has been detected in 25 U.S. states, though current levels remain low at 0.19% of samples.

Infectious DiseaseMar 25, 2026

A New Sudan Virus Vaccine Shows Promise Without Relying on Antibodies Alone

Scientists discovered that a yellow fever-based vaccine protects against Sudan virus by activating immune cells rather than antibodies, offering hope for...

Infectious DiseaseMar 24, 2026

One in Five TB Cases Go Undiagnosed in Europe: Why Detection Gaps Are Fueling Drug Resistance

Europe is missing 1 in 5 tuberculosis cases, creating a dangerous cycle where undiagnosed patients spread drug-resistant strains.

Infectious DiseaseMar 24, 2026

Good News: This Year's Flu Shot Works Against the Tricky New Variant Everyone's Worried About

New research shows the 2025-2026 flu vaccine generates protective antibodies against the rapidly spreading H3N2 subclade K variant in 39% of vaccinated people,...

Infectious DiseaseMar 23, 2026

COVID Vaccines Don't Increase Sudden Death Risk in Young People, Major Study Confirms

A Canadian study of 6.4 million people found vaccinated young adults were 43% less likely to experience sudden death than unvaccinated peers, debunking...

Infectious DiseaseMar 22, 2026

TB Cases Are Rising in the U.S.,But a New Wave of Vaccines Could Change That

Tuberculosis cases in the U.S. jumped 7.9% in 2024, yet 17 promising vaccine candidates are in development. Here's why experts say innovation offers real hope.

Infectious DiseaseMar 22, 2026

Why Healthcare Workers Are Ditching Masks Despite Respiratory Virus Risks

A new study finds only 51% of hospital staff wear masks in most settings, even though vaccination rates are high. Here's what's driving the disconnect.

Infectious DiseaseMar 20, 2026

How a Flawed Report on COVID Vaccines Reveals a Deeper Problem With How America Makes Health Decisions

A federal advisory committee's report on post-vaccine symptoms relied on unvalidated tests and a 300-fold uncertainty in prevalence estimates, raising concerns...

Infectious DiseaseMar 20, 2026

Why Nursing Schools Are Rethinking How They Teach About Disease: The One Health Approach Explained

Nursing programs are redesigning microbiology courses to teach the 'One Health' framework, which connects human health to animal and environmental factors.

Infectious DiseaseMar 19, 2026

Why Congress Is Being Asked to Boost Infectious Disease Research Funding by $7.15 Billion

66 health organizations are urging Congress to fund NIAID at $7.15 billion for 2027, citing breakthroughs in RSV vaccines, antibiotic resistance, and food...

Infectious DiseaseMar 18, 2026

Why Americans Trust Scientists More Than Health Officials Right Now

A new survey reveals Americans have more confidence in career scientists at federal health agencies than in agency leaders, even as trust in public health...

Infectious DiseaseMar 18, 2026

Severe COVID or Flu Could Raise Your Lung Cancer Risk Years Later,But Vaccines May Prevent It

New research shows severe COVID-19 or flu infections can increase lung cancer risk months or years later by altering immune cells, but vaccination appears to...

Infectious DiseaseMar 17, 2026

Why Doctors Are Moving Away From Vancomycin to Treat MRSA in Children

Vancomycin still treats over 50% of pediatric MRSA cases, but hospitals are increasingly turning to newer antibiotics like ceftaroline.

Infectious DiseaseMar 15, 2026

RSV Vaccine Now Available for Younger Adults With Health Risks,Here's What Changed

The FDA expanded RSV vaccine access to adults aged 18-49 with chronic conditions. Younger adults face 17,000 hospitalizations yearly from RSV; here's why this...

Infectious DiseaseMar 13, 2026

Squirrels Are Spreading Mpox in Africa,And Scientists Are Racing to Understand Why

New research reveals fire-footed rope squirrels may be the hidden animal source of mpox outbreaks in West Africa, raising concerns about future global spread...

Infectious DiseaseMar 13, 2026

The Hidden Threat Reshaping Global Health: Why Antibiotic Resistance Now Has a Seat at the Pandemic Table

Antibiotic resistance kills 4.95 million people annually and now features in the world's first pandemic agreement.

Infectious DiseaseMar 12, 2026

That Lingering Cold Isn't in Your Head—Here's What's Actually Making You Sick

Multiple respiratory viruses are circulating in New York right now, and they're not COVID or flu.

Infectious DiseaseMar 10, 2026

Mpox Cases Are Rising in Cook County—Here's What You Need to Know About Transmission and Protection

Mpox cases are spiking in suburban Chicago, but the virus spreads differently than COVID.

Northern Ireland's New Health Engagement Plan Could Transform How You Stay Well—Here's What It Means

Northern Ireland launches 'This Is Our Health,' a public engagement program reshaping how people interact with healthcare.

11.5 Million Birds Infected: What the Massive Avian Flu Outbreak Means for Your Food Supply

H5N1 bird flu has infected 11.54 million birds across 67 flocks in just 30 days, with one facility losing 3.2 million egg-laying hens.

Why Independent Scientists Are Re-Examining Tdap Vaccine Safety in Pregnancy—And What They're Looking For

A major independent review of the Tdap vaccine in pregnancy is underway amid vaccine skepticism.

A Simple Test Could Cut Unnecessary Antibiotics in Kids With RSV—Here's Why That Matters

Rapid RSV tests cut antibiotic prescriptions in children by nearly half, helping fight antibiotic resistance while improving care accuracy in doctor's offices.

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