Vaccines

A forum for discussion on vaccine development, delivery, manufacturing, research, and formulation. | Review and cite VACCINES protocol, troubleshooting and other methodology information | Contact experts in VACCINES to get answers

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Questions related to Vaccines

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

01 March 2021 2,934 4 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

28 February 2021 4,041 3 View

If a given country passes mandatory 'vaccine passport rule' to go outdoors, otherwise stay at home, can it help to vaccinate all against COVID-19?

Wether vaccine passport declared not to go out of home without it may help taking COVID-19 vaccine. Can't it break individual's right to protect the community? Your comments on perspectives...

28 February 2021 5,745 23 View

How long do vaccines protect us against COVID 19?

Or will we have to get vaccinated every year, as in the case of influenza?

28 February 2021 1,269 5 View

Any Differences in COVID-19 vaccines?

Are there any differences (outside of the clinical trials that led to their EUA) observed in the rate of infection among those who have received the Pfizer vs Moderna vaccine since the mass...

23 February 2021 9,913 6 View

Apart from vaccines, what else is science coming up with as regard to COVID-19 treatment and/or perhaps cure?

Apart from vaccines, what else is science coming up with as regard to COVID-19 treatment and/or perhaps cure?

19 February 2021 4,053 21 View

Would different strains of SARS-CoV-2 required different vaccines shots?

Would different strains of SARS-CoV-2 required different vaccines shots?

19 February 2021 7,060 6 View

Can COVID-19 vaccines protect against the emerging strains of SARS-CoV-2?

Can COVID-19 vaccines protect against the emerging strains of SARS-CoV-2?

19 February 2021 8,378 8 View

What makes a person not to take COVID-19 Vaccine? Who are not candidates for COVID-19 vaccines because of certain reasons?

To know if there are certain conditions that warns not to take COVID-19 Vaccine, or if all people are candidates of the vaccine.

18 February 2021 4,543 6 View

Does Covid-19 vaccine give to pregnant and breast feeding women?

I need to know the safety of Covid-19 vaccine in pregnant and breast feeding women

18 February 2021 648 9 View

According to a new research?

Do you agree with this research? İn a new research article published in Microbiology & Infectious Diseases, veteran immunologist J Bart Classen expresses similar concerns and writes that...

18 February 2021 2,532 3 View

Solid Phase Extraction of drug product containing nanoparticles ?

Hi Everyone, I am trying to develop an SPE method for the vaccine which contains Matrix-M (saponin Quillaja Saponaria ) which is in nano-particle form and size is around 40nm. These nanoparticles...

17 February 2021 1,550 2 View

Regarding immunology, transmissivity, herd immunity and vaccines in Sars CoV-2?

This is a follow-up on an earlier question regarding mechanistics of vaccines: why current vaccines don't block transmission. In summary, they don't engage mucosal immune cells to produce IgA....

09 February 2021 8,510 3 View

Safety of the SARS-Cov-2 mRNA vaccine?

Dear colleagues I have the following questions concerning the safety of mRNA vaccines targeting the spike protein of SARS-Cov2: 1) The vaccine elicits antibodies which block the peptide domain...

05 February 2021 892 6 View

Patients with chronic kidney disease could get COVID-19 vaccine?

According to WHO nearly everyone can get vaccinated. However, because of some medical conditions, some people should not get certain vaccines. These conditions include: · Chronic illnesses or...

05 February 2021 458 4 View

Choice of plasmid for mRNA vaccine?

Which plasmids will be the best for making mRNA vaccine? What are the points for consideration when choosing suitable plasmid for such purposes?

03 February 2021 9,246 1 View

Tick-borne encephalitis (TBE) incidence in the Czech Republic in recent years?

Dear Sir or Madam, i'm a medical student. In range of school lesson i have to research about TBE (see topic) in the country of Czech Republic. I would be pleased if you could give me a hand on...

25 January 2021 6,130 4 View

COVID-19 vaccine hesitancy/refusal in healthcare personnel: are there differences among classifications?

There are multiple articles published that provide excellent data regarding COVID-19 vaccine hesitancy and/or refusal among the general population. Such studies include factors that would make an...

21 January 2021 7,499 6 View

How the WHO reacted with covid -19in 2021?

Who is now working very hard with return of America to its active membershipnow WHO is concentrating on vaccinations,here are some activities, provides summary tables of COVID-19 vaccine...

21 January 2021 9,820 8 View

How do we address vaccine hesitancy among healthcare providers?

Healthcare providers have the duty and commitment to protect patients from harm. One way of achieving this goal is by getting the vaccines. But we also learn that the providers themselves are...

14 January 2021 3,785 4 View

mRNA vaccines against Covid-19 may worsen cronic autoimmune disease?

Example: if a patient suffers of a 15 years psoriatic arthritis and gets Leflunomide (20 mg/ or 40 mg per day) and methilpredisolone (4mg per day). Then, his turn arrives to be vaccinated against...

12 January 2021 7,906 11 View

It does not appear logistically possible to vaccinate everyone for COVID. So what's the point?

Public health authorities claim that no one is safe from COVID-19 until every one is safe. This has translated into a goal to vaccinate everyone who can be vaccinated. Logistically, however, it...

07 January 2021 4,385 12 View

Which are the specific cells instructed to constructing the "spikes" after a shot of a mRNA vaccine?

Hello, I am not a biology researcher, but I am working in intradisciplinary research and would like to know the answer to this question, which I have not being able to understand. This questions...

07 January 2021 4,002 4 View

Can anyone recommend an appropriate model for reporting systematic literature in media and communication research?

I want to conduct a systematic literature review on studies relating to how the social media platforms fuel disinformation on COVID 19 vaccines.

06 January 2021 1,251 2 View

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