RE: Is anti-viral interferon response a boon to SARS-CoV-2?

A few weeks ago there was a paper published out of a hospital in China that said people with an active viral infection that getting the covid virus could accelerate that virus. There are viruses that if left unchecked can lead to encephalitis in the brain, what they suspected of one man who died whom they found the virus in his spinal fluids is that he had a primary virus infection and that covid possibly accelerated that infection. Since then I've read other articles of concern of the potential of this virus to accelerate viruses people get from mosquitoes and with the approach of summer coming on this issue was of concern to them.