The COVID-19 virus is still spreading around the world. It hangs over all of us. But some good(1)n ews about vaccines(疫苗) for COVID-19 is bringing us closer to ending this terrible pandemic.China will (2)s tart to vaccinate high-risk(高风险) groups over the winter. This means ...
The COVID-19 virus is still spreading around the world.It hangs over all of us.But some good news about vaccines(疫苗)for COVID-19 is bringing us closer to ending this terrible pandemic. On Dec 8,the UK rolled out a vaccine made by Pfizer and BioNTech.The US started its own COVID-...
这类症状被称为新冠长期症状(Long COVID)。WHO将其定义为新冠病毒感染3个月内出现的症状和/或体征,持续2个月甚至12周以上,且无法用其他疾病解释。 Long COVID的表现 据报道有31%-69%的COVID-19患者在感染恢复后出现Long COVID,其最常见的症状包括:疲劳、肌肉疼痛、心悸、...
Along with Pacific Islanders, they suffer from disproportionately high death rates and hospitalizations and low testing—but their suffering remains invisible
UK PM Says There Is Light at End of COVID Tunnel More Reuters FILE PHOTO: Britain's Prime Minister Boris Johnson wearing a face mask as he leaves Downing Street, after new nationwide restrictions were announced during the coronavirus disease (COVID-19) outbreak in London, Britain, November 4...
1The COVID-19 virus is still spreading around the world. It hangs overall of us. But some good news about vaccines for COVID-19 is bringing uscloser to ending this terrible disease.On Dec. 8, 2020, in the UK a vaccine made by the US Pfizer and theGerman BioNTech came out. In the...
1COVID-19 is still spreading around the world.To fight the disease,scientists have developed different vaccines(疫苗).By now,millions of people have gotten COVID-19 vaccines. (1)___? Vaccines help teach the immune system(免疫系统) about what challenges might look like.They prepare the body ...
Covid-19: Is the UK still tracking the virus—and other questions answereddoi:10.1136/bmj.o2802Elisabeth MahaseThe BMJ
The Covid-19 epidemic is a major public health emergency. The virus has spread faster and wider than any other since the founding of the People’s Republic in 1949, and has proven to be the most difficult to contain. It is both a crisis and a major test for China. The Communist ...
Since the COVID-19 policy was relaxed in December and as China further eases measures by downgrading the management of COVID-19 from Class A to Class B from January 8, the country is going all out to ensure a smooth shift.Passengers are seen at Shenzhen North railway station in Shenzhen,...