- Are some COVID-19 vaccines more effective than others?
- Are some COVID-19 vaccines more effective than others? It’s hard to tell since they weren’t directly compared in studies. But experts say the vaccines are alike on what matters most: preventing hospitalizations and deat...
- 作者：发表于：2021-04-09 15:35:03 点击：501 查阅全文...
- Covid: Under-30s offered alternative to Oxford-AstraZeneca jab
- Under-30s in the UK are to be offered an alternative Covid vaccine to the AstraZeneca jab due to the evidence linking it to rare blood clots. The recommendation comes after a review by the UK drugs regulator found that by the end...
- 作者：发表于：2021-04-08 11:56:30 点击：426 查阅全文...
- Covid: Brazil has more than 4,000 deaths in 24 hours for first time
- Brazil has recorded more than 4,000 Covid-related deaths in 24 hours for the first time, as a more contagious variant fuels a surge in cases. Hospitals are overcrowded, with people dying as they wait for treatment in some cities,...
- 作者：发表于：2021-04-07 17:15:14 点击：372 查阅全文...
- Tokyo Olympics: North Korea to skip Games over Covid-19 fears
- North Korea has announced it will not take part in the Tokyo Olympics this year, saying the decision is to protect its athletes from Covid-19. The decision puts an end to South Korea's hopes of using the Games to engage with the ...
- 作者：发表于：2021-04-06 13:51:06 点击：510 查阅全文...
- AstraZeneca: Is there a blood clot risk?
- Unusual blood clots in the brain have been detected in a handful of people after they were injected with the Oxford-AstraZeneca vaccine. These "cerebral venous sinus thromboses" or CVSTs have led some countries - includ...
- 作者：发表于：2021-04-02 14:30:27 点击：445 查阅全文...
- Oscars 2021: The female directors tackling tough truths
- The inclusion of two female film-makers - Chloe Zhao and Emerald Fennell - in the nominations for best director at this year's Oscars has been hailed as historic. But two other women directors are also competing at the 2021 ceremony with ...
- 作者：发表于：2021-03-31 11:15:51 点击：350 查阅全文...
- Derek Chauvin trial: George Floyd 'slowly fading away' during police arrest
- A witness has told of the last harrowing minutes of George Floyd's life on the opening day of the trial of Derek Chauvin, the white American policeman accused of killing him. Donald Williams III, a witness for the prosecution, sa...
- 作者：发表于：2021-03-30 16:30:16 点击：387 查阅全文...
- Covid-19: Mexico revises coronavirus death toll up by 60%
- Mexico has published revised figures indicating that the number of deaths caused by coronavirus is 60% higher than previously reported. More than 321,000 people are now believed to have died from Covid-19 in the country. ...
- 作者：发表于：2021-03-29 11:03:27 点击：433 查阅全文...
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