Biogen

Government health advisers have sharply criticized an experimental Alzheimer’s drug

The Marriott Long Wharf hotel in Boston was closed indefinitely, days after it was determined that a company’s meeting there was the center of a coronavirus cluster.

A second person in Indiana has tested positive for COVID-19 after traveling to Boston to attend a biotech firm’s meeting, state officials said Sunday.

Two Boston hospitals have tested people for COVID-19 coronavirus and are awaiting results, which can be returned within 24 hours, state health officials say.

Two Boston hospitals are testing dozens of people who were at a hotel that hosted a conference now linked to several cases of coronavirus. City and state officials spoke about those cases at a briefing, telling the public to stay calm and take steps to protect themselves.