Scrub typhus is a poorly studied but life-threatening disease caused by the intracellular bacterium Orientia tsutsugamushi (Ot). Cellular and humoral immunity in Ot-infected patients is not long-lasting. waning as early as one-year post-infection; however. its underlying mechanisms remain unclear. https://www.hindigyanvishv.com/save-big-V-Max-Reflective-Sports-Bra-save-extra/