The possibility of bringing back pathogens from the lunar surface was considered remote, but NASA took precautions at the recovery site.
ðə pˌɑːsəbˈɪlᵻɾi ʌv bɹˈɪŋɪŋ bˈæk pˈæθədʒənz fɹʌmðə lˈuːnɚ sˈɜːfɪs wʌz kənsˈɪdɚd ɹᵻmˈoʊt, bˌʌt nˈæsɐ tˈʊk pɹɪkˈɔːʃənz æt ðə ɹᵻkˈʌvɚɹi sˈaɪt.