Liquid hand sanitizers-mostly alcohol-based gels-have experienced an explosion in popularity over the last 10 years. If you’ve recently traveled by plane or set foot in a classroom in the US, chances are you’ve seen hand sanitizers in use.

WASHINGTON (AP) — In an extraordinary exchange, President Donald Trump and the government’s top infectious disease expert, Dr. Anthony Fauci, publicly sparred Friday on whether a malaria drug would work to treat people with coronavirus disease.

WASHINGTON (AP) — First, some of the coronavirus tests didn’t work. Then there weren’t enough to go around. Now, just as the federal government tries to ramp up nationwide screening, laboratory workers are warning of a new roadblock: dire shortages of testing supplies.

BERGAMO, Italy (AP) — The priest gave a final benediction. There were no flowers, no embraces. Francesca Steffanoni and her mother hurried away from Bergamo’s main cemetery, their furtive farewell lasting no more than 5 minutes.

BEIJING (AP) — Asian stock markets rose Friday after Wall Street gained on hopes government and central bank action can shield the world economy from a looming recession caused by the coronavirus.

WASHINGTON (AP) — In the three weeks since his blowout win in the South Carolina primary, Joe Biden has emerged as the Democratic presidential nominee-in-waiting. But, amid the uncertainty of the coronavirus pandemic, put the emphasis on waiting.

PARIS (AP) — At a time of isolation, people in many European cities hit hard by the new coronavirus are taking at least a minute each night to come together in gratitude.

COLUMBIA, S.C. (AP) — Hawaii Rep. Tulsi Gabbard suspended her presidential campaign on Thursday, ending a long-shot effort that saw her feuding with Hillary Clinton and raising fears among Democrats that she would mount a third-party 2020 bid.

JERUSALEM (AP) — With the Israeli government enacting a series of emergency measures to stem the spread of the new coronavirus, Prime Minister Benjamin Netanyahu is facing growing accusations that he is exploiting the crisis to entrench himself in power and undermining the country’s democratic foundations.

Around the world, I am seeing efforts to support ‘quick-fix’ programmes aimed at developing vaccines and therapeutics against COVID-19. Groups in the United States and China are already planning to test vaccines in healthy human volunteers.