Table 2. Clinical symptoms of HFRS patients.

Patient	Fever	Chill	Headache	Myalgia	Conjunctival injection	Petechiae	Shortness of breath	Hematuria	Polyuria	Oliguria	Pain
ROKA13-8	Yes	Yes	Yes	Yes	Yes	No	No	Yes	–*	Yes	Yes
ROKA14-11	Yes	Yes	Yes	No	Yes	No	No	Yes	Yes	Yes	Yes
US8A14-2	Yes	–*	Yes	Yes	–*	Yes	–*	–*	–*	Yes	Yes
US8A15-1	Yes	Yes	Yes (body aches)	–*	–*	No	Yes	–*	–*	Yes	Yes

^*unknown.