When to vaccinate post covid pts & is it necessary to vaccinate pts who were given plasma therapy ?

In da blissful moment I would like to thank each one of U, Who counted on Me N made it possible for Me to reach here--- The journey was very interesting N inspiring for Me. Sometimes, when da best of my Answers lacked Ur valuable "Agree(s)", I got uoset but again acknowledgment of My dedication inspired Me not to stop N give My best--- I would like to thank CUROFY for providing Me such a great Platform, where I got to Learn a lot N It gave Me a sense of responsibility for da upliftment of Mankind through My knowledge--- I m grateful N feel honored being a part if Curofy Family--- ONCE AGAIN HEARTILY THANKS TO ALL CUROFIANS.

10yrs boy with prominent brown scales on neck, extremities,trunk and buttocks.onset soon after birth.No improvement with age.worse in temperature climate and winter.

6month old baby suffering from this disease. please guide diagnosis and treatment

thanks everybody for helping me to reach out at this stage.

34 yrs male, this type of rash since 7 yrs, asymptomatic, plz suggest diagnosis and treatment