Germany eyes antigen tests to keep elderly safe in 2nd wave

BERLIN (AP) — As Europe tries to break the surging second wave of coronavirus infections, Germany is betting on a new type of test to protect vulnerable populations. The closure of nursing homes to visitors caused considerable anguish among residents and relatives in the spring. So-called antigen tests, which look for a specific protein on the virus, were first launched months ago. Germany announced recently that it is bulk-buying millions of such tests each month. But while they are cheap