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Brazilian health authority Anvisa said on Wednesday that a volunteer in a clinical trial of the Covid-19 vaccine developed by AstraZeneca and Oxford University had died but added that the trial would continue, Reuters reports.

Oxford confirmed the plan to keep testing, saying in a statement that after careful assessment “there have been no concerns about safety of the clinical trial.”
AstraZeneca declined to comment immediately.

A source familiar with the matter told Reuters the trial would have been suspended if the volunteer who died had received the Covid-19 vaccine, suggesting the person was part of the control group that was given a meningitis jab.

The Federal University of Sao Paulo, which is helping coordinate phase 3 clinical trials in Brazil, said an independent review committee had also recommended the trial continue. The university earlier confirmed the volunteer was Brazilian but gave no further personal details.

“Everything is proceeding as expected, without any record of serious vaccine-related complications involving any of the participating volunteers,” the Brazilian university said in a statement.

So far, 8,000 of the planned 10,000 volunteers in the trial have been recruited and given the first dose in six cities in Brazil, and many have already received the second shot, said a university spokesman.

CNN Brasil reported that the volunteer was a 28-year-old man who lived in Rio de Janeiro and died from Covid-19 complications.

Hospitals across the United States are starting to buckle from a resurgence of Covid-19 cases, with several states setting records for the number of people hospitalised and leaders scrambling to find extra beds and staff. New highs in cases have been reported in states big and small — from Idaho to Ohio — in recent days.

The rise in cases and hospitalizations was alarming to medical experts, AP reports.

“By the time we see hospitalizations rise, it means we’re really struggling,” said Saskia Popescu, an epidemiologist at George Mason University.

Dr. Jay Butler, deputy director for infectious diseases for the Centers for Disease Control and Prevention, said Wednesday the United States is seeing a “distressing trend” with Covid-19 cases growing in nearly three-quarters of the country.

Surges in coronavirus cases have led hospitals in Rocky Mountain states to raise concerns as their intensive care bed space dwindles. Utah, Montana and Wyoming have all reported record highs this week for the number of people hospitalized with Covid-19.

Seven of 10 intensive care beds were filled in Utah hospitals and about six in 10 in Montana.

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from The Guardian https://ift.tt/2HpFg4m

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