A hospital-based study to evaluate the incidence pattern of group A streptococcal throat infections from different age group patients.
Streptococcus pyogenes(group A) is a major pathogen capable of causing a wide range of diseases in different age group of people. In this study 100 patients were selected who presented with the complaint of sore throat. All the patients were divided in four age groups. Streptococcus pyogenes colonies were confirmed on the basis of beta-haemolysis, bacitracin sensitivity test, and latex agglutination test for group A. Out of a total of 100 samples, 42 were confirmed as group A streptococcus. From this study, it has been observed that all age groups, with maximum occurrence in 5-15 years age group, were suffering from group A streptococcal pharyngitis. Therefore every case of sore throat especially affecting children should be investigated to detect the causative agent for initiation of proper therapy so that the more serious outcome like acute rheumatic fever (ARF) and acute glomerulonephritis (AGN) can be prevented.
Ray
Dipanwita
D
Department of Biochemistry, Dr BC Roy PG Institute of Basic Medical Sciences (IPGME&R), Kolkata 700020.
Banerjee
Surajita
S
Bhattacharya
Sujata
S
Sinha
Sukanta
S
Bandyopadhyay
Debasis
D
Ghosal
Chaitry
C
Gupta
Siddhartha
S
Majumdar
Pallav Kumar
PK
Saha
Somnath
S
Gupta
Soma
S
Bhattacharya
Basudev
B
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D015994:Incidence; D007194:India / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010612:Pharyngitis / Q000453:epidemiology* / Q000382:microbiology*; D013290:Streptococcal Infections / Q000453:epidemiology*; D013297:Streptococcus pyogenes / Q000302:isolation & purification*