Table 2.

Presenting complaints and physical examination findings of the patients

Symptoms	Number of patients (N)	Percentage (%)
Fever	11	44
Cough	5	20
Upper respiratory tract infection	5	20
Diarrhea	2	8
Vomiting	1	4
Inability to walk	5	20
Difficulty walking	11	44
Pain at lower extremities	7	28
Pain of chest	1	4
No symptoms	1	4
Increased level of CK	7	28
Deep tendon reflex (DTR +)	25	100
Muscle strength (MRC)
4(4+)/5	8	32
5/5	17	68
Treatment
IV fluid	22	88
Antibiotics	9	36
Antiviral (oseltamivinir)	15	60
Analgesics	7	28