I presume your son is 6 months old, any way he will not go out on his own. So just continue feeding and keep him well hydrated. If he is 6 year then you will have to talk him and explain to him about disease and consequences. Because if you just order him not to this or that, then out of curiosity kids tend to do so. Rest we all know SMS social distancing, mask and sanitisation

Due to current covid pandemic its very natural to get scare about our loved ones health . But it will not help in fact it may affect your health also . Acknowledge the fear and try to calm down with deep breath exercise . Things which don’t have any control we can’t make any difference . What’s in our control is to take care , follow precautions and staying calm even in stressful condition . Try to stick to routines timely sleep , feeding and following covid precautions . Stay away from media as much as possible . If your child is getting healthy nutritious balanced food then no need to start multivitamin . Remember parental stress increases child anxiety so try to be more calm and happy . Stay safe and stay healthy. For more information consult Pediatrician