June 18, 2021

SACRAMENTO, Calif. (AP) — California on Friday started offering residents a digital record of their coronavirus vaccinations that they can use to access businesses or events that require proof they got the shots.

Many employers’ current policies are public health nonsense—and an insult to workers.

Government is blaming the Delta variant for latest jump in cases, but experts say policy failures are to blame.

People aged 18 and over are being invited to make an appointment for their first vaccination.

From freshman college to new life and loss, three young photographers document their pandemic year.

Young people who are unvaccinated and socially active may be particularly susceptible to a Delta infection.

Covid-19 variant delta, first identified in India, is becoming the dominant variant of the disease worldwide, the WHO's chief scientist said Friday.

This brief provides insight into recent experiences with racism and discrimination, immigration-related fears, and impacts of the COVID-19 pandemic among Asian immigrant survey respondents at four community health centers.

Scientists are searching for explanations to disappointing final-stage trial results. These insights could help guide the future development of mRNA vaccines.

In addition to SARS-CoV-2, other coronaviruses also infect human, but whether consecutive infections cross-modulate the induced immune response is still unclear. Here the authors show that SARS-CoV-2 infection boosts pre-existing responses to other coronaviruses, yet such back-boosting hampers the induction of specific antibodies against SARS-CoV-2.

Residents in San Luis Potosí are resuming to more normal activities — while still awaiting the coveted shots.

There’s no way of knowing how bad things will get in the U.S. In a way, that’s a luxury.

A Russian military research unit that was involved in the development of Sputnik V is working on a new coronavirus vaccine in the form of chewing gum, the RBC news website reported Friday.