human immunodeficiency virus diagram

sick drug macro sexually transmitted disease healthcare transcriptase reverse care layer microscope hiv aids blood biochemistry nucleocapsid budding model acquired germs closeup magnified antiviral evasion capsid protease provirus syndrome flat particle compound antiretroviral anatomy illness genetic epidemic micro microcosmic clinic microscopic schooling protein morphology system molecule education bacteria rna infectious glycoprotein medicine viral science envelope genome diagram structure health microbiology therapy immune biology human microbe vector immunodeficiency virion virus cell immunity retrovirus medical infection microorganism receptor matrix icon