Dear Organizers,

I'd like to inform you that I tested positive on Tuesday, the 19th and I do have at the very least "mild" symptoms.
I have a plenary talk on Friday, May 6th. 
My bigger worry is my flight on May 2nd because I'm mandatorily quarantined until April 29th and a negative PCR test 
can take up to two days. And it's not guaranteed to be negative.

At this point, I'm just assuming that I can proceed as planned but I thought I let you know early.

Best,
Robert