Абстрактный

Covid-19 and its Vaccination

Katherine Gomez

Coronavirus2019(COVID-19)isaninfectiousdiseasecaused by acute acute Respiratory Syndrome coronavirus 2(SARS-CoV-2). The first known case was identified inWuhan,China, inDecember2019.Thediseasehasspreadworldwide,       leading to         further epidemics.SymptomsofCOVID?19vary,butusuallyincludefever,cough,headache, fatigue, difficultybreathing,lossofsmell,andlossoftaste.