PHILADELPHIA (WPVI) -- When comparing omicron vs. delta variants, omicron has 53% less risk of hospitalization and 91% less risk of death, CDC Director Dr. Rochelle Walensky revealed on Wednesday.

SAN FRANCISCO -- After a year of collecting data from more than 63,000 people who got tested in San Francisco, researchers learned how the symptoms of the COVID-19 virus are evolving. "It is not the ...

COVID-19 vaccination before or during pregnancy was linked to lower risk for severe maternal disease in the delta or omicron variant periods, ...

(NEXSTAR) – With the highly transmissible omicron variant spreading across the globe, people who test positive for COVID-19 may be wondering which mutation of the virus they have. The delta variant ...

A new investigation published in JAMA examines how COVID-19 vaccination affects maternal and perinatal outcomes among ...

The COVID-19 vaccination offers protective maternal and newborn health benefits for mothers who develop SARS-CoV-2 infection ...

A University of British Columbia-led analysis of nearly 20,000 pregnancies across Canada has reported that COVID-19 vaccination was associated with markedly lower risks of hospitalisation, ...

Covid-19 vaccination during pregnancy sharply reduces the risk of severe illness, hospitalisation and preterm birth, a major international study published in JAMA has found.

A new study says the COVID-19 vaccine protects pregnant women from getting severely ill or giving birth prematurely. Researchers with the Canadian Surveillance of COVID-19 in Pregnancy (CANCOVID-Preg) ...