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Incorporating a coronavirus antigen into MMR vaccine to produce COVID-19 immunity in kids

New research has advanced COVID-19 vaccine work in several ways: using a modified live attenuated mumps virus for delivery, showing that a more stable coronavirus spike protein stimulates a stronger immune response, and suggesting a dose up the nose has an advantage over a shot.

27 Jul 2022

India, Pakistan tackle backslide in child immunizations

India and other South Asian countries must deal with a dangerous backslide in routine infant vaccinations during 2019—2021 brought on by the COVID-19 pandemic and restrictions imposed to counter its spread, say UNICEF officials.

27 Jul 2022

Temporal changes in CD4 T-lymphocyte dynamics upon immunization against SARS-CoV-2 spike protein

Researchers assessed changes in CD4 T-lymphocyte temporal dynamics by evaluating T-lymphocyte responses to SARS-CoV-2 S using Foxp3-Tocky mice and Nr4a3-Tocky mice.

27 Jul 2022

Nasal spray highly effective against HIV and SARS-CoV-2 in animal models

The intranasal delivery of amph-protein vaccines is a potential approach to elicit a mucosal immune response against many infectious diseases.

26 Jul 2022

CDC: Novavax's COVID-19 vaccine can be used as another primary series option for adults

Today, CDC Director Rochelle P. Walensky, M.D., M.P.H., endorsed the CDC Advisory Committee on Immunization Practices' (ACIP) recommendation that Novavax's COVID-19 vaccine be used as another primary series option for adults ages 18 years and older.

26 Jul 2022

A VSV-based COVID vaccine effective against SARS-CoV-2 variants

A new study discusses the development of recombinant vesicular stomatitis virus COVID-19 vaccines.

25 Jul 2022

SARS-CoV-2 oral vaccine candidate found to induce neutralizing mucosal IgA

A new study reported the outcomes of a clinical trial evaluating the oral vaccine candidate against SARS-CoV-2 developed by Vaxart.

25 Jul 2022

Study explores how vaccine-related fears influence flu shot outcomes

A novel long-term study of how vaccine-related fears influence flu shot outcomes has found that these fears not only reduce vaccination, but also fuel symptoms of dizziness and lightheadedness at the time of the injection.

21 Jul 2022

Neutralizing activity of skin-patch delivered subunit vaccine against SARS-CoV-2 variants

A new study involved an analysis of the serum from a previous study to determine neutralizing activity against new variants.

20 Jul 2022

What is the impact of lower COVID-19 vaccine doses in younger cohorts?

A new study evaluated the impact of the lower SARS-CoV-2 vaccine dosages in younger populations.

18 Jul 2022

Study suggests COVID-19 vaccination may be associated with short-term changes in usual menstrual cycle length

Investigators analyzed the connections between SARS-CoV-2 vaccination and infection with menstrual health.

18 Jul 2022

Future SARS-CoV-2 vaccines could hijack commensal bacteria in the gut–lung axis to confer immunity

Researchers screened bacterial mucosal vaccine vectors from 2015 to the present to identify a promising candidate to present SARS-CoV-2 spike protein or its fragments.

18 Jul 2022

The role of the CDC in the management of COVID-19 vaccination programs

A team of CDC scientists has recently published an article in the journal Emerging Infectious Diseases to discuss the role of the CDC in the management of COVID-19 vaccination programs.

15 Jul 2022

Study detects ten avian influenza A viruses in poultry from four provinces in China

Researchers identified 10 avian influenza A(H5N6) viruses in poultry from four Chinese provinces, with immune-evasion and complex genetic recombination potential.

14 Jul 2022

Study provides detailed understanding of SARS-CoV-2 Omicron sublineage antibody escape

A new study reveals the antibody-mediated neutralization of both current and emerging Omicron subvariants.

13 Jul 2022

Knowledge gaps in product labels make it challenging for healthcare providers to recommend vaccines to pregnant women

Existing gaps and serious limitations concerning the information in vaccine product labels makes it challenging for healthcare providers to know when to recommend vaccination to pregnant women.

13 Jul 2022

Doggybone DNA COVID-19 vaccine can effectively neutralize SARS-CoV-2 variants

Researchers assessed the efficacy of the novel SARS-CoV-2 doggybone deoxyribonucleic acid (DNA) vaccine.

13 Jul 2022

Production of anti-SARS-CoV-2 antibodies from hyperimmunized chickens

A new study reports the production of neutralizing antibodies against SARS-CoV-2 in hyperimmunized hens.

12 Jul 2022

Scientists explore antigenic imprinting in SARS-CoV-2

A recently published study compared monoclonal RBD antibody responses induced by SARS-CoV-2 Beta variant infections to antibodies induced by the ancestral virus in immunologically naive subjects.

12 Jul 2022

Nanoparticle vaccine could protect against animal viruses including future SARS-CoV-2 variants

A recent study published in the Science journal depicted that mosaic receptor-binding domain (RBD) nanoparticles immunize from diverse sarbecovirus challenges, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), among animal models.

8 Jul 2022

Immunization News and Research

Incorporating a coronavirus antigen into MMR vaccine to produce COVID-19 immunity in kids

India, Pakistan tackle backslide in child immunizations

Temporal changes in CD4 T-lymphocyte dynamics upon immunization against SARS-CoV-2 spike protein

Nasal spray highly effective against HIV and SARS-CoV-2 in animal models

CDC: Novavax's COVID-19 vaccine can be used as another primary series option for adults

A VSV-based COVID vaccine effective against SARS-CoV-2 variants

SARS-CoV-2 oral vaccine candidate found to induce neutralizing mucosal IgA

Study explores how vaccine-related fears influence flu shot outcomes

Neutralizing activity of skin-patch delivered subunit vaccine against SARS-CoV-2 variants

What is the impact of lower COVID-19 vaccine doses in younger cohorts?

Study suggests COVID-19 vaccination may be associated with short-term changes in usual menstrual cycle length

Future SARS-CoV-2 vaccines could hijack commensal bacteria in the gut–lung axis to confer immunity

The role of the CDC in the management of COVID-19 vaccination programs

Study detects ten avian influenza A viruses in poultry from four provinces in China

Study provides detailed understanding of SARS-CoV-2 Omicron sublineage antibody escape

Knowledge gaps in product labels make it challenging for healthcare providers to recommend vaccines to pregnant women

Doggybone DNA COVID-19 vaccine can effectively neutralize SARS-CoV-2 variants

Production of anti-SARS-CoV-2 antibodies from hyperimmunized chickens

Scientists explore antigenic imprinting in SARS-CoV-2

Nanoparticle vaccine could protect against animal viruses including future SARS-CoV-2 variants

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