This bacteriophage has a large piece of DNA in its capsid (head). The virus is somewhat transparent 郭莊 devyn 詹森 T4 噬菌體
Woman lying in bed because she has a fever. Smoking makes you be ill more often than non-smokers as it damages your immune system. Part of a series about the adverse effects of smoking 床 冷 疾病 狂熱的女人
An older sister administers cough medicine to a younger brother. At least lets hope thats medicine, eh. ;) black & white 兒童 咳嗽 咳嗽藥 — — 兩個孩子
My head hurts, my throat is sore. All because my body's full of these 流感 病毒 molecular level Flu Virus
Bacteria vector graphics pack with germs graphics. Download germ illustrations to create original biology, cold, disease, allergy, bacterium, body cells, health and healthcare images. Large collection of vector design elements to design illness, medical, pneumonia and virus graphics 醫療 健康 醫學 Germs
Round image of Bacteria on a plain background, similar to coronavirus covid 19 virus cell. Covid 19 icon set. 儲存格 病毒 圖示 Microscopic Bacteria Virus Cell Coronavirus Icon
Vector icon of medical surgical face Mask, recommended protection for people with coronavirus covid 19 symptoms. Covid 19 icon set. 醫療保健 外科口罩 病毒 Medical Coronavirus Mask Icon