Acting Homeland Security Secretary Chad Wolf and President Trump on Aug. 27. Photo: Brendan Smialowski/AFP via Getty Images

The Trump administration plans to purchase 150 million rapid coronavirus tests from Abbott Laboratories, the White House announced Thursday.

Why it matters: Abbott said Wednesday it plans to make 50 million of the $5 coronavirus tests by the start of October. COVID-19 testing, which is essential to tracking the spread of the virus, declined across the U.S. this month.

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Updated 22 hours ago - Health

World coronavirus updates

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Data: The Center for Systems Science and Engineering at Johns Hopkins; Map: Axios Visuals

The number of deaths from COVID-19 surpassed 980,000 worldwide on Thursday.

By the numbers: Globally, more than 32 million million people have tested positive for the novel coronavirus, Johns Hopkins data shows.

Where potential coronavirus vaccines stand in the U.S.

Table: Axios Visuals

Four vaccines for the novel coronavirus are now in late-stage testing in people in the United States.

Driving the news: Johnson & Johnson announced yesterday it began a phase 3 clinical trial of its COVID-19 vaccine candidate.

14 hours ago - Health

Young people accounted for 20% of coronavirus cases this summer

Hundreds of beachgoers pack in without social distancing in July. Photo: Matthew J. Lee/The Boston Globe via Getty Images

People in their 20s accounted for more than 20% of all COVID-19 cases between June and August, analysis from the Centers for Disease Control and Prevention shows, bringing the median age of coronavirus patients to 37, down from 46 in the spring.

Why it matters: Young people are less vulnerable to serious illness, but they contributed to community spread over the summer, the analysis says — meaning they likely infected older, higher-risk people, especially in the South.