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

A summer wave of Covid-19 is hitting parts of the US, driven by the Nimbus variant. Here's what to know about symptoms, its spread, and how to stay safe.

Never COVID-19 varaint NB.1.8.1 sweeps 25 US states with the disease amid summer. Keep these precautions tips to protect your ...

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 risin ...

We know where levels stand because covid levels in our wastewater are still being monitored. According to the Department of ...

COVID-19 is rising again in California, driven by new variants like “Nimbus,” amid a nationwide summer wave. Despite “low” ...

COVID-19 cases in California show a potential summer surge, with wastewater data indicating increased virus levels.

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

Research shows that COVID tends to spike twice annually — once in the winter and once in the summer, and, like past years, ...

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