skynews herd immunity coronavirus

Early COVID-19 hotspots like New York City and northern Italy may be edging towards herd immunity

There are reasons to think the novel coronavirus began spreading earlier than previously understood, raising the possibility that herd immunity ...
unnamed file

Testing negative for COVID-19 antibodies? Many people still have some protection against the virus

For every person testing positive for antibodies, two [people with negative tests] were found to have specific T-cells which identify ...
immuno

Cancer quest: Can we drive down the cost of promising immunotherapy treatments?

The so-called fourth pillar of cancer therapy still has a major drawback - high cost that make gold appear cheap ...