Health ❯ Epidemiology ❯ Disease Surveillance

Infection Rates

Seasonal Illnesses Children's Health Seasonal Trends Parvovirus B19 Trends Mycoplasma Pneumoniae Trends Asymptomatic Cases North Rhine-Westphalia Measles Cases Los Angeles County Comparative Analysis

Germany Confronts Early Flu Surge as Officials Assure Vaccine Supply

Outbreaks are concentrated among children in schools and childcare settings.

Russian Cities Tighten Flu Controls as H3N2 Dominates and COVID-19 Cases Climb

ICMR Reports 11.1% Positivity in H1 2025, Q2 Rises to 11.5%

L.A. County Confirms First West Nile Virus Death of 2025

Germany’s Respiratory Season Starts With High Infections but Low Severe Illness

Russia’s Coxsackie Surge Eased After August Peak, Health Officials Say

WHO Certifies Japan Has Eliminated Endemic Rubella

EHEC Outbreak in Mecklenburg‑Vorpommern Jumps to 78 Cases as Source Remains Unknown

Stratus Variant Becomes Germany’s Dominant Covid Lineage as Early September Cases Rise

UK Reports Rise in Community-Associated MRSA Infections

Chicago Elevates West Nile Risk to High After First Human Cases Confirmed

Hamburg Offers Vaccinations in Drug Consumption Rooms as Hib Cases Rise to 16

UKHSA Issues 48-Hour Alert After 26% Surge in E. coli Infections

UK Health Authorities Launch Investigation into Tomato-Linked Salmonella Outbreak

Germany Faces Record Tick Surge and Rising Borreliose and FSME Threats

Covid-19 Cases Surge Across Asia, Driven by Waning Immunity

Los Angeles County Faces Largest Hepatitis A Outbreak in Over a Decade

Canada Reports First Human Avian Flu Case in B.C. Teen

Walking Pneumonia Cases Surge Among Young Children Across the U.S.

Germany Faces Rising Respiratory Illnesses as Winter Approaches