Hello sir i have some query around 7-8 oct i loss of taste i feel all things less sweet and than i go for test for cbc in my report one lab show wbc is 3700 and 2nd one is 4000 i have body tempertatue is around 98.9 max in evening and low is 97.5 in morning but body tired for two days i have no cold and no cough after two days i go in govt hospital my wbc is 4800 and yesterday again two lab show wbc 3900 and 3700 and other two lab show 5200 and 6100 sir what is the reason behind this why so variation in lab