Page 3 - Security Lights News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Protection, this is the measurement one needs to know how well they are protected. now with the variants, we're seeing how the antibody responses take a hit. >> let's say you're in a situation where someone essentially doesn't have antibodies anymore, you're to measure their antibodies you don't see them, does that mean they no longer have protection? >> not necessarily. there is several aspects to one's immune system that can drive protection. >> reporter: like b cells which can make more antibodies if the virus comes back and t cells which help activate the immune system and get rid of infec...

Drive protection. >> reporter: like b-cells which can make more antibodies if the virus comes back and t-cells which help activate the immune system and get rid of infected cells. antibodies in your blood naturally wane over time. think of it like security lights at your home. when there's an intruder nearby, they should turn on. but when there's no more threat, you want them to turn back off. >> reporter: why do we focus so much on antibodies? >> one aspect is that antibodies are probably one of the easiest to measure in the laboratory. >> the immunity you get from prior covid infection has b...

Protection. something that says this is the measurement one needs to know they are protected. now with these variants, we see how they take a hit. >> reporter: say someone essentially doesn't have antibodies anymore. does that mean they no longer have protection? . >> not necessarily. there are several aspects to one's immune system that can drive protection. >> reporter: like b cells, which can make more antibodies if the virus comes back. and t cells, which help activate the immune system and get rid of infected cells. antibodies in your blood naturally wane over time. think of it like secur...

Be empty. >> reporter: heidi was terrified leaking gas could lead to something else. >> fuel plus fire plus air creating an explosion, you know, of the gasoline or lighting him on fire, lighting the whole truck on fire. >> reporter: auto mechanics say it's incredibly easy to do. >> it's plastic, there's no sparks so you literally could get a drill bit this big and siphon the gas out of this tank in the matter of a minute. >> reporter: and once the tank is drilled, it can't be fixed. getting a new one can cost drivers more than $1,000, but experts say there are ways to protect yourself. >> if y...

They using it themselves or selling it. >> we don't really know a lot of times unreported crime. this is a costly repair. you have to replace that gas tank and that could cost at least $1,000 if not more. >> ainsley: you know on website trusted repair shops if it happens to you. go to aaa website. what are some tips to prevent this. >> yeah, make sure that you park your vehicle in your garage if you have a garage if not, try to have some surveillance cameras, security lights, also, when you are parking in public, look for like a fenced in area or secured parking lot or when parking in a parkin...