detailed representation of antibodies against a blue background in a scientific illustration, showcasing their structure and function - 抗原 個照片及圖片檔抗體, 蛋白質, 細胞
illustration of original virus and proteins, altered proteins in virus after antigenic shift, and virus after antigenic drift - 抗原 幅插畫檔、美工圖案、卡通及圖標病毒, 改變
stem cells interacting with a dna helix, showcasing advanced genetic research and biotechnology - 抗原 個照片及圖片檔細胞, 人體細胞, 癌症
Healthcare worker wearing personal protective equipment collects a nasal swab sample for a Covid-19 rapid antigen testing along the street in New...
Health worker takes a compulsory nasal swab sample of a visitor at a beach as mandated by the civic authorities to undergo Covid-19 coronavirus rapid...
An illustration photo taken on February 12, 2021 shows an antigen rapid test for the coronavirus and a swab to take a sample, at the university...
Buffer solution is added into the sample well of a Phase Scientific International Ltd. Indicaid Covid-19 rapid antigen test kit arranged in Hong...
