What is COVID 19? 3D Animation
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first case was identified in Wuhan, China, in December 2019. The disease has since spread worldwide, leading to an ongoing pandemic.
The virus that causes COVID-19 spreads mainly when an infected person is in close contact[a] with another person. Small droplets and aerosols containing the virus can spread from an infected person's nose and mouth as they breathe, cough, sneeze, sing, or speak. Other people are infected if the virus gets into their mouth, nose or eyes. The virus may also spread via contaminated surfaces, although this is not thought to be the main route of transmission. The exact route of transmission is rarely proven conclusively, but infection mainly happens when people are near each other for long enough. People who are infected can transmit the virus to another person up to two days before they themselves show symptoms, as can people who do not experience symptoms. People remain infectious for up to ten days after the onset of symptoms in moderate cases and up to 20 days in severe cases. Several testing methods have been developed to diagnose the disease. The standard diagnostic method is by real-time reverse transcription polymer chain reaction (rRT-PCR) or transcription-mediated amplification (TMA) from a nasopharyngeal swab.
-
1:34
WFTS
3 years agoWhat to expect from the COVID relief package
34 -
10:35
KTNV
3 years agoWhat a COVID future holds for Clark County
21 -
2:10
KJRH
3 years agoCOVID Vaccine: What to expect when expecting
1.5K3 -
6:40
KERO
3 years agoWhat are COVID vaccines made of and are they effective?
1491 -
15:36
MaxPower11
3 years agoGoldeneye 3D Animation
198 -
UPCOMING
Neil McCoy-Ward
44 minutes ago🔥 You Won't Βelieve What Τhey Are Proposing To Do Next… !!!
2 -
LIVE
Hometalk
21 hours agoWhy homeowners are currently OBSESSED with old shutters (this is brilliant!)
308 watching -
LIVE
Film Threat
16 hours agoBEETLEJUICE! BEETLEJUICE! BEETLEJUICE! | Film Threat Livecast
265 watching -
59:32
The Dan Bongino Show
4 hours agoThe Secret Service Has Some Explaining To Do (Ep. 2324) - 09/06/2024
376K1.14K -
1:04:24
Steven Crowder
3 hours agoFALLOUT: How DOJ Story is Hunter Biden Laptop 2.0
165K177