Nouns

Verbs; phrasal verbs

·     bloodstream

·     adhere

·     budding

·     attach

·     cure

·     circulate through

·     fluid

·     contract

·     infection

·     engage

·     lifetime

·     hamper

·     machinery

·     mature

·     regimen

·     release

·     retrovirus

·     replicate

·     vaccine

·     repurpose

Word combinations

·     antiretroviral medications

·     remain focused on

·     integral part

·     transmit the infection

·     immature virus

·     undetectable levels