There are plethora of news stories about online church services. Even prior to this you could go on itunes and get a podcast of church services.. I'm sure they could splice together gospel live music performed by people who live together. A pastor recording a service from his home... and whatever it is they do at protestant gatherings. The only thing you couldn't do as a catholic would be shaking hands and receiving communion as it would be a virtual medium.. Easter Sunday is not until end of April.. Churches could plan and have an outline for how they would broadcast their service and email congregants with the plan.. This is only a problem for Catholics as new initiates are always baptized around that time and only at that particular time. In some countries they have halted rights such as baptism, so that wouldn't be an issue... But as a Catholic I will say that unlike other forms of Christianity, you do have to spend from 9 months to a year or longer in classes prior to you being baptized and considered Catholic. It would suck for someone who is ready (spiritually) to be baptized to have to wait another year... Not saying to allow baptisms during Corona, just saying for those people the situation would suck more than it already does...