SARS CoV-2 is responsible for Covid- 19 disease, a zoonotic disease O True False

Q: Which of the following answer choices correctly identifies characteristics demonstrated by "Typhoid"…

A: Introduction: Typhoid fever is a disease of the digestive system presenting majorly with fever,…

Q: All of the following are true about typhus EXCEPT: It is caused by a type of bacteria called…

A: Epidemic typhus is an uncommon disease that is transmitted from an infected person to healthy person…

Q: Regarding EV71 infection, the following statement about this pathogen is correct, EXCEPT The best…

A: Enterovirus 71 (EV71) infection is a neurological disease that is caused by enterovirus 71. It is a…

Q: COVID-19 is the caused by the SARS-COV2 similar to how HIV causes AIDS. Both seem to affect the…

A: Covid 19 is caused by coronavirus.

Q: Why should people care about the article "Stopping pandemics before they start: Lessons learned from…

A: SAR-COV-2 virus is a member of a large family of coronavirus. It affects the respiratory system of…

Q: Which live attenuated virus vaccine below contains infectious RNA viruses which may "revert" to…

A: Vaccines are made using several different processes. They may contain live viruses that have been…

Q: The emerge of the SARS-COV-2 and middle east respiratory syndrome (MERS)-COV illustrate the threat…

A: The coronavirus disease 19 (COVID-19) is a highly transmittable and pathogenic viral infection…

Q: Choose all of the following that apply to the human papilloma virus (HPV) and infection with HPV

A: Human Papillomavirus (HPV) most common viral infection spread through the sexual activities (…

Q: coronaviruses cause severe acute respiratory syndrome (SARS)  in human only select one: true…

A: Introduction  Viral infections are very harmful for mankind. In the post century where we faced the…

Q: What is the current proposed chain of infection for SARS-CoV2

A: SARS-CoV2 stands for the Sever Acute Respiratory Syndrome Corona Virus 2. The spread of infection…

Q: What mode of transmission is common between both the rhinovirus (causes the common cold) and the…

A: Human respiratory virus infections can be fatal on the basis of how it is spread. These viruses…

Q: The vector used in AstraZeneca/oxford vaccine is Retrovirus O Adenovirus O Lentivirus O…

A: In contrast to many other vaccinations that include an infectious pathogen or a portion of it,…

Q: Human papillomarvirus infections often go undiagnosed because the host doesn't notice any signs or…

A: Human papillomavirus infections are one of the most common sexually transmitted diseases. It is…

Q: The cause of Rocky Mountain Spotted Fever is O Rickettsia rickettsii Clostridium perfringens O Ebola…

A: Rocky Mountain spotted fever (RMSF) is also called a blue disease or Brazilian spotted fever.

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.