title: Letter: Fatal pneumonia cause: avirulent wild-type ADV-7 or vaccine strain ADV-7.
mesh_terms: D000257:Adenoviridae Infections / Q000150:complications*; D006801:Humans; D011024:Pneumonia, Viral / Q000209:etiology*; D014611:Vaccination / Q000009:adverse effects*; D014765:Viral Vaccines / Q000009:adverse effects*; D014774:Virulence
chemical_list: D014765:Viral Vaccines