Table 1.

Discordance between guidelines and our study findings.

Institution *	Missing Information on Clinical Symptoms
World Health Organization	Rectal pain/anal pain/proctitis Respiratory symptoms (cough, sore throat)
European Center for Disease Control and Prevention	Rectal pain/anal pain/proctitis, Information on sites of lymphadenopathy
US Centers for Disease Control and Prevention	Information on sites of lymphadenopathy
Nigeria Center for Disease Control and Prevention	Rectal pain/anal pain/proctitis Respiratory symptoms (cough, sore throat) Information on sites of lymphadenopathy and skin lesions
National Health Commission of the People’s Republic of China	Rectal pain/anal pain/proctitis Respiratory symptoms (cough, sore throat)

* The last updated dates are listed in order: 19 May, 10 June, 18 October, 21 May, and 15 June.