2) This study looked at the different types of long-term COVID-19 symptoms people experience. The researchers identified 4 main groups or "clusters" of symptoms:
- Mild or no symptoms - This was the largest group, with people having few or very minor lingering issues.
3) - Multiple symptoms - People in this group had a wide range of ongoing problems, like fatigue, across different body systems. They tended to be older and have more pre-existing health conditions.
- Joint and muscle pain - This group mainly had joint and muscle aches ...
4) ...often along with fatigue.
- Memory and concentration problems - The main symptoms for this group were memory loss and difficulty concentrating.
The clusters were similar at 9 and 12 months after the initial COVID-19 infection ...
5) ... though some symptom frequencies changed over time. This shows long COVID can affect people in very different ways, so treatments need to be tailored to the specific symptoms someone is experiencing.
Thanks for reading 🙏
• • •
Missing some Tweet in this thread? You can try to
force a refresh
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/10.110…
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/s4146…
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.