HI SIR,
i HAVE DONE WIDAL TEST, THE REPORT SHOWS THAT SALMONELLA TYPHI 'O': POSITIVE UPTO 1:80 DILUTION, SALMONELLA TYPHI 'H' : POSITIVE UPTO 1:80 DILUTION,SALMONELLA PARATYPHI 'AH': NEGATIVE, SALMONELLA PARATYPHI 'BH' :NEGATIVE, WHAT DOES THESE MEAN? KIND ANSWER ME PLS