“Herd immunity is an elusive concept and doesn ... Those mutants – such as omicron – can become better at evading the protection people have from vaccines or an earlier infection.

In January 2022, the ABS recorded 1646 deaths due to Covid in the month, while in January 2023 the figure was 753. In January ...

“Principally it demonstrates how improved immunity, through vaccination and prior infection, improved treatments and a better understanding ... the prevalence of the omicron variant was also ...

A research team uses a computer simulation to predict what the death toll would have been among older Australians without any ...

The study used computer modelling to predict the death toll if there had been zero vaccination before the 2021 Omicron wave ... that could have been done better, it was a significant achievement ...

CDC states that already an estimated 97% of Americans have some level of immunity, from either vaccination or infection or ...

Thousands of people are still living with debilitating long Covid. Estimates vary but about 1.5 million people are believed ...

The Moderna and Pfizer-BioNTech vaccines offer immunity against COVID-19 for up ... Pfizer has updated the formula of the vaccine to provide better protection against newer variants of the virus, like ...

This generated new and better antibodies against HIV—something they hope to ... against early strains of SARS-CoV-2 to making ...

Vermont has the second lowest state fatality rate in the US (132.7 per 100K; Hawaii 104.2/100K). Mississippi (447.5/100K) and ...