Table 1.

Patient’s characteristics.

Characteristics	Patient 1	Patient 2	Patient 3	Patient 4	Patient 5	Patient 6
Age	34	32	50	35	27	35
Sex	Male	Male	Male	Male	Male	Male
Nationality	Nepalese	Nepalese	Indian	Bangladeshi	Indian	Bangladeshi
Past Medical History	None	None	Diabetes Mellites	None	None	None
Duration of symptoms (days)	10	8	21	30	5	10
Symptoms	Fever, productive cough, myalgias	Dry cough, fatigue.	Dry cough	dry cough, fever	Fever, myalgias, headache	Dry cough
B-Type symptoms	Subjective weight loss	5 % Weight loss over 6 months	Subjective weight loss	5 % weight loss over 3months	None	Subjective weight loss