COVID Vaccines Open Door for Cancer Treatments, Others
The new tools scientists are deploying to fight the COVID-19 pandemic may soon go to work against cancer, autoimmune diseases and other illnesses.
The vaccines from drug companies Moderna and Pfizer-BioNTech use a new way to train the body’s immune system to respond to infection.
They are testing the same …
Brazil OKs Two COVID Vaccines Amid Steep Surge in Cases
Brazil approved two vaccines for emergency use against the coronavirus Sunday as the country’s death toll from the disease it causes neared 210,000 and some of its hospitals grappled with an oxygen shortage.
The country’s health ministry said Sunday that the death toll was nearing 210,000, the second highest in …