what is currently known about teeth phelim unity the immune system is quite complex when the body is infected with a virus it mounts an immune response in it what are called antigen presenting cells in just proteins from the virus and display them on their surface this activates t. helper cells which initiate a host of immune functions one is to help activate what are known as site a toxic or killer t. cells to destroy cells in the body that are already infected and they also stimulate so-called b. cells to produce antibodies that bind to the virus the antibodies prevent the virus from infecting other cells and tag it for elimination and antibody levels are what we focus on but we think about how long immunity lasts but but what are called memory t. and b. cells also play big roles and immune systems long term remembrance of specific pathogens and quick response if you're infected again research into and debate on t. cell immunity is ongoing but it appears that even in recovered covert 9000 patients whose antibody levels later drop on t. cells continue to provide some protection agai

. >> raymond: phelim, do you expect your voice, your protest to be treated in the same way?one rule for the elites, the mayor and his friends and his cronies, and another rule for the rest of us. this is 25 miles of beaches here. people socially distancete on a beach. who wants to sympathize with people on a beach? will also always sit 6 feet from people on the beach. but he's on his knees, he cries, talks to people, he's in a crowd, it's one rule for these elites, one rule for the mayor and one rule for the black lives matter people but not for me. >> raymond: phelim, thank you very much. up ahead, more of the presidential mount rushmore independence day celebration. the president's speech is coming up. stay tuned. ♪ ing up. stay tuned. ♪ >> raymond: welcome back to fox news live coverage of the president at mount rushmore. governor kristi noem of south dakota now talking abouten efforts for those who wouldhm le to see mount rushmore taken down. listen. [cheers and applause] >> against all odds and incredible struggle, we can find examples of perseverance, dedication, and c

phelim ourselves our beloved sons it isn't. so the bit that was an area to the himalayas so is only our large human will have had to live on in the news as a little harder but at them $300.00 up is not a good year and a lot of them are in a can if enough talk a lot about me on a diet of. seeming them in the middle but simply because. i live and know your new album i send. you to. hell i know what caused a shock when i had some of that with that i learned a lot of how to hide when to completely i'd even been looking at the i was tentative. with him alone he says that so that others earlier. and that can help him and didn't get bought out and then there's a. lot of who has it. just because i'm with him to have the love of god and about what i see and even be . would you really would you say judy. to the northeast up central paris is the suburban town of. there some residential and commercial areas have had a facelift but some local people worry that this fails to deal with an employment education and social integration i met had