According to a Johns Hopkins report, several virological, behavioural, and environmental factors drive summer Covid-19 waves.

Threats to $140 million in funds for public health departments battling fentanyl overdoses comes as some experts see the ...

A significant COVID-19 surge is sweeping across 25 US states, driven by waning immunity and new variants like NB.1.8.1 (Nimbus). The CDC reports rising infections, mirroring a biannual pattern of ...

COVID-19 is rising again in California, driven by new variants like “Nimbus,” amid a nationwide summer wave. Despite “low” overall activity, wastewater data and ER visits indicate a growing trend.

Infections of COVID-19 are growing or likely growing in half of the U.S. as of July 8, according to CDC estimates.

Virus levels have increased sharply since June, with nearly all wastewater sites showing signs of transmission.

Research shows that COVID tends to spike twice annually — once in the winter and once in the summer, and, like past years, cases are starting to go up in much of the country now. But exactly how many ...

COVID-19 cases are on the rise again across the United States, according to data from the US Centers for Disease Control and Prevention.

The number of emergency department visits for COVID-19 is growing across 11 states and likely growing in 14 others, according to CDC data published July 11.  The data helps visualize whether the ...

COVID-19 cases are on the rise again across the United States, with the biggest increases in parts of the South, Southeast ...

COVID-19 cases are on the rise again across the United States, with the biggest increases in parts of the South, Southeast ...