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  01. COVID-19 carries long term side-effects, warn experts As infection cases continue to soar worldwide, the evidence is becoming clear that COVID is simply not just a cold or flu-like infection. It poses risk for people across all age groups, in different degrees and affects some more gravely than the others. On its impact on one's quality of life, we do know that the deadly respiratory virus can have longer-lasting side-effects. For many, viral load may have depleted but some typical symptoms, such as cough, itching throat and fatigue may continue to persist for weeks after combatting the illness. Recovered patients are returning to hospitals, complaining of heart issues, mental distress and much more. Hence, it is even more crucial that we do not simply wait for a vaccine to get over the COVID tide but take stringent measures to keep ourselves away from danger. 02. The study A new study done in the UK has found more evidence pertaining to the same. 1 in 10 people may be bound ...

  COVID -19 variants are still dangerous Infection with the mutant variant of COVID-19 remains a threat to humanity. Doctors warn that people who have been infected with COVID-19 can completely become infected with another variant. More and more variants of the corona virus appear to be different from the one that was first discovered in Wuhan, China. Beta, Delta, and Omicron variants may increase the likelihood of reinfecting people who have recovered from earlier versions of the virus. However, the vaccines in use seem to offer significant protection from severe complications caused by the variants. COVID-19 and its variants are not going away anytime soon, which is why experts want a more unified approach to vaccine development and delivery going forward. Experts are trying to figure out the common ground between all the different variants. Will the current vaccine be effective against the new variants? Studies have shown that some of the immune responses of currently used vacci...

 1. Marburg Virus                                                                                                                                                   Illustration of the Marburg virus. According to the World Health Organization (WHO), the Marburg virus was first identified by scientists in 1967, when small outbreaks occurred among laboratory workers in Germany. They contracted the virus after coming into contact with monkeys from Uganda.  According to the Mayo Clinic, the symptoms of the Marburg virus are similar to Ebola in that both can cause dengue fever. Infected people will have a high fever and...

  Viral characteristics that cause disease. 1. Structure. Viruses, also known as superbugs, have structural characteristics, the type of replication in the host cell is different from those of intracellular parasitic bacteria. A virus is considered structurally complete when it is capable of producing the transfer of nucleic acid from one cell to another. Each virus has only one of two types of genetic material, either RNA (ribonucleic acid) or AND (deoxyribonucleic acid), without metabolic enzymes and respiratory enzymes so they are required to parasitize in other receptor cells. The structure of the virus includes: 1.1 General structure The two main parts are nucleic acid and capsid.          *  Nucleic acids: Each virus has only one of two types of genetic material, eitherRNA or DNA. Nucleic acids play an important role such as: Carrying genetic information,specific to each virus, determining the virus's ability to cause infection in the recept...