Top Tweets for #viral_evolution
@Laurie_Garrett This is interesting - hypothesizes that SARSCoV2 may have emerged from pangolins to humans as a less pathogenic virus, then become more severe. It consider as far back as 2017 for spillover.
#epidemiological_dynamics #transmission_dynamics #viral_evolution #zoonosis #spillover
Shell Disorder Analysis Suggests That Pangolins Offered a Window for a Silent Spread of an Attenuated SARS-CoV-2 Precursor among Humans
8/13/2020
“precursor..human population in 2017 or earlier, w/subsequent slow & silent spread..”
https://t.co/qWDRNnSTji
H/T @Brandon75311349
“The rules behind #zoonosis are very poorly understood, & we have some really exciting work underway in which we’re building predictive models to understand the variables in the environment that can lead to these #spillover events.”
#viral_evolution #host_pathogen
Genome of Alaskapox Virus, a Novel Orthopoxvirus Isolated from Alaska - PMC
8/11/2019
#orthopoxvirus #poxvirus ##NIH #monkeypox #cowpox #SARSCoV2_timeline 2015 #recombination #viral_evolution #emerging_pathogens #Old_World_Poxvirus #OPXV https://t.co/srNC57IaUU
Great TEDtalk on systems dynamics
“Systems Thinking is Not Optional: Lessons From a Pandemic”
#pandemic_dynamics #viral_evolution #unintended_consequences #biodiversity
SARS-CoV-2 infection and persistence throughout the human body and brain
12/20/2021
#SARSCoV2_timeline #autopsy #SARSCoV2_pathology #viral_persistence #viral_evolution #intrahost #viral_diversity #mixed_infections
https://t.co/kPvJoGI9TU
@BubblebeeRed @AstroKatie @HelenBranswell @bridget857 Something they didn’t really tell us is that the length of the transmission chains & speed with which passage from host to host occurs are meaningful to #viral_evolution. The more we interrupt the virus transmission, the less chance it has to mutate (from my non-expert read).
“It’s like a viral yo-yo”
#viral_evolution #sarscov2_pathology #variants #Delta #Omicron #BA1 #BA5 #TMPRSS2 #tropism #SARSCoV2_timeline #Spring2022 #Summer2022 #pandemic_dynamics
@Mike_Honey_ @EricTopol BA5 has switched tropism again to use TMPRSS2. It’s like a viral yo-yo. Here’s what Delta, BA1 and BA5 look like in cells with TMPRSS2 when exposed to positives samples and left for three days.
“…until their resistance is lowered or the organism becomes so virulent that they cannot withstand its invasion.”
#viral_evolution #immune_suppression #EncephalitisLethargica #historical_precedent
@ThePoiema @briebriejoy @JeffDSachs There probably wasn’t a lab leak in late 2019 in Wuhan, because sarscov2 was probably circulating well before then. “Lab Leak VS Wet Market” is a #false_dilemma.
There are other possibilities, like undetected transmission & #viral_evolution in people pre-2020. #Sarscov2_timeline
#pandemic_dynamics #transmission_dynamics #R0 #viral_evolution
“Even if R is below 1 in mostly susceptible population, can still see large ‘stuttering’ outbreaks occasionally.”
[#NorthAmericanMERS (?)]
Even if R is below 1 in mostly susceptible population, can still see large 'stuttering' outbreaks occasionally. So important to disentangle effects of:
A) chance events
B) change in virus characteristics (e.g. via evolution)
C) change in population in which virus spreading.
4/
@NinjetteTheReal And whatever’s happening here
https://t.co/o3H0Q4wLjl
#toxin #viral_evolution #venom #spider #arachnid #black_widow #DNA
Last Seen Hashtags on Sotwe
minichat
Seen from Turkey
aniyathi
Seen from Netherlands
rapebait
Seen from United States
ipcam filter:native_video until:17-9-2026
Seen from South Africa
candid
華Doll3rdBDay
Seen from United States
gfvip piera ,
Seen from Italy
traumakink
Seen from France
MalaikaArora
voreanimation
Seen from United States
Most Popular Users
Elon Musk 
@elonmusk
241.5M followers
Barack Obama
@barackobama
118.9M followers
Cristiano Ronaldo
@cristiano
114.6M followers
Donald J. Trump
@realdonaldtrump
111.8M followers
Narendra Modi
@narendramodi
107.1M followers
Rihanna
@rihanna
98.7M followers
NASA
@nasa
92.3M followers
Justin Bieber
@justinbieber
91.8M followers
KATY PERRY
@katyperry
90M followers
Taylor Swift
@taylorswift13
84M followers
Lady Gaga
@ladygaga
75.5M followers
Virat Kohli
@imvkohli
73.5M followers
Kim Kardashian
@kimkardashian
70.9M followers
YouTube
@youtube
68.8M followers
Neymar Jr
@neymarjr
66.5M followers
Bill Gates
@billgates
65.2M followers
Selena Gomez
@selenagomez
63.1M followers
The Ellen Show
@theellenshow
62.2M followers
CNN
@cnn
61.8M followers
X
@x
60.7M followers