What sequence of events would lead to the development of paralytic polio disease in these boys when vaccinated with live attenuated oral polio vaccine?

Q: 29. [3] Ignoring the seroprevalence rates, suppose a statistical analysis revealed that the QALY…

A: Answer :- Yes, Engerix-B or Recombivax-HB hepatitis B vaccines are interchangeable. However, if…

Q: How would a baby benefit from a nursing mother receiving a vaccine for COVID-19? Make sure you…

A: A vaccine is a biological preparation that will provide and develop an active acquired immunity to a…

Q: protein that has significant gene mutations in the Omicron variant and that make the virus more…

A: The omicron variant has a large number of mutations, some of which are concerning. Preliminary…

Q: Hello, I just need a essay about Preventive measures of Covid-19 with a title of 'Health Equity in…

A: Covid 19: Coronavirus disease 2019 (COVID-19) is an infectious illness caused by the coronavirus 2…

Q: Why is serotyping particularly important in Salmonella infections and typhoid fever

A: The serotypes are the groups within a single species of microorganisms which may be bacteria or…

Q: What is the etymology (origin) of the word "vaccine"?

A: Answer- The "vaccine" word drived from latin Word VACCA mean cow According to World health…

Q: Can the new COVID-19 variants not work on the COVID-19 vaccines

A: COVID 19 is the virus that has originated from the SARS CoV-2. It usually spreads from the droplet…

Q: What are the pros and cons of inactivated vaccines and live attenuated vaccines?

A: Inactivated vaccine contains virus , bacteria or pathogens but it is inactivated by the chemical…

Q: Mortality rate induced by Covid 19 will be reduced when vaccinated

A: An infectious disease by which the respiratory system is highly affected is known as Covid-19. It is…

Q: Shortly after the recovery from COVID 19, the plasma of the convalescent has significant quantities…

A: Blood comprises red blood cells (RBC), platelets, white blood cells (WBC), and plasma. Red blood…

Q: what are the concerns on deciding the covid-19 vaccine certificate in canada should be used

A: Because of the present pandemic government of every country is trying to vaccinate its people. But…

Q: In addition to boosters of existing mRNA vaccines, which of the following strategies could be…

A: Humans have immune systems that defend the body from disease-causing microorganisms. The first line…

Q: Summarize the three different types of vaccines that might be applicable to COVID-19.  Which ones…

A: As of now, as high as 280 vaccines have come up to be used for COVID-19 around the world. In every…

Q: Briefly describe how the Salk and Sabin vaccines against poliovirus were generated.

A: Polio also known as poliomyelitis, is an infectious disease caused by the virus known as Polio…

Q: Illustrate how latex agglutination works to bind C-reactive proteins to cause agglutination

A: Latex agglutination test is generally performed in laboratories to detect the presence of certain…

Q: Assuming that there is a certain new vaccine used in the Philippines. The clinical results were:…

A: Test parameters for a diagnostic test or for a target-specific treatment or preventive measure like…

Q: What type of vaccines are the following for COVID-19: Pfizer, Moderna, and Johnson and Johnson? How…

A: There are numerous vaccination varieties, including: vaccines that are inactivevaccines made using…

Q: Discuss strategies that could be used to develop a vaccine that is more efficacious against the…

A: COVID It is a positive-strand RNA virus that belongs to the Coronaviridae family. This virus targets…

Q: vacinnation stops and controls the spread of this contaigous diseas. and also how is this related to…

A: Measels is a highly contagious disease. For example, outbreak of measles with nearly 5,000 deaths…

Q: Using PEN and PAPER ONLY, illustrate a SARS-CoV-2 genome organization showing all the genes. Label…

A: SARS-CoV 2 is a virus that affects several organs in humans like the heart, kidneys, and very…

Q: How does the mRNA covid-19 vaccine provide resistance, how do the antibodies help one's immune…

A: These are Y shaped proteins that bind to the body's foreign invaders and signal the immune system to…

Q: H1N1 and H5N2 can undergo an antigenic shift. The H and N genes are independent gene segments. What…

A: Antigenic drift signifies the mixing of different inflenza genes from different species.  Influenza…

Q: Is covid-19 Vaccination unproven and vaccination is being done in panic ?

A: Covid 19 : It is a disease which is caused by coronavirus. People shows different symptoms because…

Q: Alpha Variant = Lineage B.1.1.7 = UK Variant Beta Variant = Lineage B.1.351 OR 501Y.V2 = South…

A: Viruses such as SARS-CoV-2 evolve throughout time when changes in the genetic code (genetic…

Q: please help explain would SARS-CoV-2 N-nucleocasid protein be good target for neutralizing…

A: Severe acute respiratory syndrome (SARS)- coronavirus 2 (CoV-2) has caused the COVID-19 pandemic of…

Q: How many Covid-19 vaccines have been developed? How do the COVID-19 vaccines work? And how do we…

A: COVID-19 is an infectious disease caused by the severe acute respiratory syndrome coronavirus 2…

Q: erate and briefly explain the different types of vaccines. Give 2 examples each. ?.

A: As we know Vaccines are safe biological agents synthesized from pathological microbes that infect or…

Q: How could you design a new SARS-CoV3 vaccine that elicits broad immunity with B cell memory to…

A: SARS-CoV-2, the virus that causes COVID-19, first appeared in China in late 2019. Since then, it has…

Q: What are advantages and disadvantages of the antibody test with the coronavirus?

A: We know that The Severe Acute Respiratory Syndrome corona virus-2 (SARS-CoV-2) is responsible for…

Q: he whooping cough vaaccine and the MMR vaccine are what type of vaccines? a. conjugated b. natural…

A: Answer An individual may be exposed to an antigen to induce the formation of antibodies, a type of…

Q: How has antagonistic pleiotropy been used during the development of vaccine candidates?

A: Pleiotropy : When one gene controls effect of more than one phenotypic character in an organism.…

Q: Why do we have to repeat blood typing before proceeding to crossmatching proper? Is screening for…

A: Medical biology is a branch of medicine that use laboratory methods (analytical, microscopes,…

Q: why would there be some additional bands on an immunoblot that do not match the molecular weight of…

A: Immunoblot or western blot is a technique where we can detect the presence of a particular protein…

Q: Comparison of the genomes of wild-type bovine tuberculosis strains of Mycobacterium bovis and…

A: The miraculous finding about DNA as a genetic material has helped solving a lot of problems.…

Q: discuss the purpose of the Major Histocompatibility Complex. What are the two distinct classes…

A: The immune system of the human body can be divided into innate immunity and adaptive immunity.…

Q: About the three following diseases: phenylketonuria (PKU), sever combined immuno-deficiency (SCID),…

A: A disease is a condition of an abnormal structure or function of any part or organ of the body. It…

Q: how does the Pitzer vaccine uses cellular machinery to make the cell SARS-CoV-2 spike protein

A: Spike proteins is a large type I  transmembrane protein that is highly glycosylated as it contains…

Q: evidence of COVID-19 vaccination status considered Protected Health Information (PHI) under HIPAA…

A: PHI means protected health information which includes patients' health information such as a record…

Q: The concern with using non-infectious viral vaccines is that they fail to generate ___________.…

A: The concern with using non-infectious viral vaccines is that they fail to generate memory killer T…

Q: Despite the concerns over vaccine-related side effects, vaccination programs have been relatively…

A: Vaccines are drugs administered into the body and help to protect against infectious diseases.…

Q: According to the article which was written before the COVID-19 vaccine was created, when do people…

A:

Q: what is vaccine passport and what are the importance of it in covid 19 situation?

A: COVID-19 is an infectious disease caused by the coronavirus and individuals that are affected by…

Q: What are the potential Vaccines against Covid-19?

A: Many potential COVID-19 vaccines are being developed by scientists all around the world. All of…

Q: Do you think majority of the filipino people are aware of the different ethical issues of Covid-19…

A: The Covid-19 vaccine is being distributed all over the world. Covid 19 vaccine has raised ethical…

Q: What is HIV?  Discuss what an immunochromatographic assay is  If a positive band appears in the test…

A: The Human Immunodeficiency Virus (HIV) is a virus that causes infection in humans. It is a virus…

Q: how does the molecular basis of antigenic variation used by the trypanosome parasite makes the…

A: Antigenic variation is a powerful survival strategy adapted by certain species of parasitic protozoa…

Q: There are currently 3 types of Covid- 19 vaccinations. What is the best Covid-19 vaccination and…

A: There are several vaccines being developed around the world which has the potential to inculcate in…

Q: MCQ --Rotarix is a vaccine indicated for the prevention of Rotavirus gastroenteritis caused by G1…

A: Amon all the given options, option (4) is not true for rotavirus.Rotarix is one of the types of…

Q: Boon Lists 1. Microorganisms in the development of COVID-19 vaccine   a. What is the scientific…

A: Answer: Introduction: Covid-19 virus which is newly discovered infectious virus belongs to the…

Q: What are the most common COVID vaccine myths? Please explain.

A: COVID 19 is a disease caused by SARs COV 2. This virus is called coronavirus as it has spike protein…

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.