Pfizer and its partner BioNTech announced on Thursday that the companies are developing a specially formulated COVID-19 booster shot to fight against the highly contagious Delta variant. In a ...
JOHANNESBURG (Reuters) - Pfizer-BioNTech's COVID-19 vaccine has been less effective in South Africa at keeping people infected with the virus out of hospital since the Omicron variant emerged last ...
現在国内で急速に感染拡大している変異ウイルス「デルタ」の三つの特徴とは。そして「懸念される変異体」と「注目すべき変異体」の違いは?今知っておきたい変異ウイルスの基本知識について、新型コロナウイルスに関する正確な情報を届ける ...
重症急性呼吸器症候群コロナウイルス2(SARS-CoV-2)のB.1.617.2(デルタ)変異株は、最近になって急速に他の既存の変異株系統より優勢になったが、その理由として、デルタ変異株の感染力が高いことと中和抗体に対する感受性が低いことを挙げる論文が ...
(Reuters) - The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.