if you touch the unwashed dead body with the wet hand then your hand becomes Najis so if you touch another thing with that hand while it is wet that thing will become najis too.
But touching the dead body with dry hand doesn't make your hand najis and the only duty is to perform Mayyit touching Ghusl.
Sayyed Muhammad Husaini Ragheb, Sayyed Muhammad Husaini Ragheb has a BA in Law from Guilan University, Iran and has also undertaken Hawzah studies in Qom. He used to be a Cultural Affairs director of Ethics Group of Al-Mustafa... Answered 1 year ago