Disease Surveillance

Influenza Monitoring Health Regulations COVID-19 Response Epidemiology Health Departments Infectious Disease Control Health Statistics Animal Health Mosquito Control Vaccination Strategies

6 ARTICLES

3w ago

NYC Sees Large Rise in West Nile–Positive Mosquito Pools and Plans Targeted Spraying

Health officials are expanding helicopter larvicide drops and truck spraying to try to curb early, widespread viral activity before human cases appear.

15 ARTICLES

4w ago

Early, Widespread West Nile Surge Triggers Expanded Mosquito Response

13 ARTICLES

last mo.

West Nile Detections Surge Across North America as New Human Cases Appear

3 ARTICLES

last mo.

Hand‑Foot‑and‑Mouth Disease Surges in Japan as 27 Prefectures Pass Alert Threshold

6 ARTICLES

5mo ago

First Human West Nile Cases Confirmed in Massachusetts and Delaware County as Mosquito Positives Surge

9 ARTICLES

last yr.

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

3 ARTICLES

last yr.

India’s 2025 Heatwave Data Shows 7,192 Suspected Cases, 14 Confirmed Deaths

7 ARTICLES

last yr.

West Nile Virus Confirmed in Massachusetts Goat as Illinois Reports Second Human Case

9 ARTICLES

last yr.

CDC Ends H5N1 Bird Flu Emergency, Moves Oversight Into Routine Flu Surveillance

8 ARTICLES

last yr.

West Nile Virus Detected in Mosquitoes Across McHenry and DuPage Counties

4 ARTICLES

last yr.

Experts Warn of Growing Bird Flu Threat as U.S. Human Cases Reach 61

6 ARTICLES

last yr.

Study Warns of Potential Human Pandemic Risk from Mutating H5N1 Bird Flu Virus

13 ARTICLES

last yr.

First Human Cases of H5N1 Bird Flu Reported in Canada and U.S.

3 ARTICLES

last yr.

Virologists Alarmed by Spread of Bird Flu Among US Dairy Cows and Humans

4 ARTICLES

last yr.

Rare Raccoon Roundworm Infections Reported in Los Angeles

Disease Surveillance

NYC Sees Large Rise in West Nile–Positive Mosquito Pools and Plans Targeted Spraying

Early, Widespread West Nile Surge Triggers Expanded Mosquito Response

West Nile Detections Surge Across North America as New Human Cases Appear

Hand‑Foot‑and‑Mouth Disease Surges in Japan as 27 Prefectures Pass Alert Threshold

Fukuoka Influenza Class Closures: Nishinippon Posts March 13 Update

Delhi Orders Re-Sampling After Lab Finds Bacteria in Home Tap Water

Catalonia Confirms Human H1N1 Swine Flu Case in Lleida

Osaka Ends Weekly Flu Updates as Cases Drop Below Alert Threshold

France Expands Avian Flu Surveillance as Cases Rise Above 60 Poultry Farms

First Human West Nile Cases Confirmed in Massachusetts and Delaware County as Mosquito Positives Surge

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Disease Surveillance

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

India’s 2025 Heatwave Data Shows 7,192 Suspected Cases, 14 Confirmed Deaths

West Nile Virus Confirmed in Massachusetts Goat as Illinois Reports Second Human Case

CDC Ends H5N1 Bird Flu Emergency, Moves Oversight Into Routine Flu Surveillance

West Nile Virus Detected in Mosquitoes Across McHenry and DuPage Counties

Experts Warn of Growing Bird Flu Threat as U.S. Human Cases Reach 61

Study Warns of Potential Human Pandemic Risk from Mutating H5N1 Bird Flu Virus

First Human Cases of H5N1 Bird Flu Reported in Canada and U.S.

Virologists Alarmed by Spread of Bird Flu Among US Dairy Cows and Humans

Rare Raccoon Roundworm Infections Reported in Los Angeles

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Disease Surveillance