COVID-19

(1) Urban Dictionary
killed so many people but hasn't been arrested yet wtf

(2) Oxford Learner's Dictionary
(also Covid-19)
noun
BrE /ˌkəʊvɪd naɪnˈti n/
AmE /ˌkəʊvɪd naɪnˈti n/ /ˌkoʊvɪd naɪnˈti n/

a disease caused by a coronavirus that was first reported in 2019 and became a pandemic

Etymology: from the letters and numbers in ‘corona virus disease 2019’

(1) I will infect you with the COVID-19
(2) Symptoms of Covid-19 can include fever, cough and shortness of breath.