All 91 US cruises currently at sea have at least one COVID-19 case on board, according to the CDC. They're all being either investigated or observed by the CDC. Cruise lines are canceling voyages amid ...

A study published in the Morbidity and Mortality Weekly Report (MMWR) found that vaccine effectiveness against infection dropped from 91% before the Delta variant became the predominant version of the ...

DETROIT – Michigan reported 4,494 new cases of COVID-19 and 91 virus-related deaths Wednesday -- an average of 2,247 cases over the past two days. Wednesday’s update brings the total number of ...

The following is a press release from the Humboldt County Joint Information Center: Humboldt County Public Health reported today the death of a resident aged 80 or older due to COVID-19. Staff in the ...

Louisiana hit a record high for COVID-19 hospitalizations on Monday, with 2,720 patients currently being treated for the virus, according to new figures released from the state's department of health.

A study found the Pfizer-BioNTech vaccine effective at preventing symptomatic COVID-19 in kids. The study, a Pfizer trial, found 91% efficacy for the jab among more than 2,200 kids ages 5 to 11. The ...

CLEVELAND, Ohio -- The latest data from health officials shows the two-dose mRNA vaccines reduce the risk of a coronavirus infection by 91%, while researchers have found the virus causes more ...

BNT162b2 is a lipid nanoparticle–formulated, nucleoside-modified RNA vaccine encoding a prefusion-stabilized, membrane-anchored severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) full-length ...

Pfizer says its Covid-19 vaccine is more than 90% effective against infection for children between the ages of 5 and 11, according to briefing documents shared by the Food and Drug Administration (FDA ...

Dallas County reported 11 more COVID-19 deaths and 91 new coronavirus cases Friday. The latest victims were all in their 50s or older. Six were men and five were women, and 10 had underlying high-risk ...