In 2 months, 10 SARS-COV-2 variants + 9 others pathogens detected in wastewater from aircraft and airport terminals at Singapore Changi Airport, Jan-Feb 2023 medrxiv.org/content/10.110β¦
2) The study investigated the feasibility of monitoring SARS-CoV-2 and other pathogens in wastewater from aircraft and airport terminals at Singapore Changi Airport between Jan-Feb 2023.
SARS-CoV-2 and variants were detected in wastewater from both aircraft and airport terminals.
3) Several variants of interest were detected in aircraft wastewater 18-31 days before being detected in local wastewater or clinical cases.
Viral load trends from airport terminal wastewater correlated more strongly with local COVID-19 cases rather than global cases ...
4) ...indicating it reflected local community infections.
Viral load trends preceded clinical case trends by 2-5 days.
Nine pathogens (5 respiratory and 4 enteric viruses) were detected in aircraft wastewater, demonstrating potential to monitor diseases beyond SARS-CoV-2.
5) Airport terminal wastewater yielded more detections and pathogens compared to aircraft wastewater, possibly due to combined traveller and community wastewater.
The study demonstrates the value of aircraft and airport wastewater monitoring for early detection of ...
6) ...infectious disease threats and trends. However, challenges remain around sampling, testing, and data sharing globally.
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IS SARS-CoV-2 BECOMING "INVISIBLE"? The Hidden Truth Behind the Pandemic
As the world strives to move past the COVID-19 pandemic, a troubling narrative has emerged: the perception that SARS-CoV-2 is becoming "invisible."
2) Governments and communities are eager to return to normalcy, leading to a tendency to downplay the virus's severity. Reports of new infections and long COVID cases have been totally minimized, creating a false sense of security ...
3) ...that the virus is no longer a significant threat. However, this perception is not only a matter of public sentiment. The virus itself has evolved, most notably with the emergence of the Omicron variant. Recent research reveals that Omicron exhibits a remarkable ability ...
2) This research shows that SARS-CoV-2, the virus that causes COVID-19, stops infected cells from dying. Normally, when cells die, it helps stop viruses from spreading. By keeping these cells alive longer, SARS-CoV-2 allows itself to multiply and also helps other viruses ...
3) ... like influenza A, grow more easily.
When someone has both SARS-CoV-2 and influenza A, the two viruses can make a person much sicker. The immune system gets overwhelmed, leading to more inflammation and damage to the lungs.
ENTROPY UNLEASHED:
How Viral Protein Interactions Drive Coronavirus Adaptation in Bats and Humans
Entropy, in a general sense, refers to the level of disorder or randomness in a system. biorxiv.org/content/10.110β¦
2) When we talk about protein interactions and viral behavior, entropy can be viewed as a measure of how complex and varied these interactions are.
In the context of the study about coronavirus interactions in bat and human cells, here's a simplified breakdown.
3) **Complex Interactions**: The study identifies how proteins from the coronavirus interact with host cells (both bats and humans). These interactions can be highly ordered (low entropy) or more chaotic (high entropy).
Patients care most about how COVID-19 affects their health and daily life, including for those with long COVID. Scientists focus on understanding the virus to find better treatments. Both views are important for dealing with the pandemic.
2) I'm bringing up this topic because, after talking so much about the disease, its long-term effects, treatments, and vaccines, many people have forgotten that we are dealing with the most dangerous virus humanity has ever faced.
Organelles provide the possibility for the virus to organize its RNA in PROTECTED structures, concentrate REPLICATION machinery ... nature.com/articles/s4146β¦
2) ...compartmentalize the replication process, and hide from immune detection.
Figure 1g - The large perinuclear clusters of viral RNA demonstrate how the viral RNA is organized into PROTECTED structures.
2) Figure 3d- The nanoscale puncta of the viral RNA-dependent RNA polymerase (nsp12) within and around the viral RNA clusters show the concentration of REPLICATION machinery.