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Vaccines safe for pregnant women with HIV but show reduced immune response

A meta-analysis in eClinicalMedicine finds vaccines are safe for pregnant women living with HIV, showing reduced immunogenicity compared to those without HIV but no increase in adverse events, highlighting the need for their inclusion in vaccine trials.

9 Feb 2024

mRNA COVID vaccines in pregnancy linked to lower risk of neonatal issues, study shows

A JAMA Network study finds COVID-19 mRNA vaccines in pregnant women not only safe but also associated with reduced risks of neonatal cerebral ischemia, intracranial hemorrhage, and mortality, supporting vaccination during pregnancy.

9 Feb 2024

XBB.1.5 updated COVID vaccine booster offers 54% increased protection against symptomatic infection

Early estimates show the 2023-24 updated monovalent XBB.1.5 COVID-19 vaccine offers significant protection against symptomatic infection, with effectiveness varying by age and time since vaccination.

4 Feb 2024

Has a decade of maternal pertussis vaccination reduced its effectiveness?

Research indicates maternal immunization against pertussis remains crucial for newborn protection despite concerns of reduced vaccine effectiveness over time, underscoring its vital role in preventing infant mortality.

3 Feb 2024

BIPOC individuals infected with COVID-19 experienced greater negative aftereffects in health

Black, indigenous, and people of color (BIPOC) who were infected with COVID-19 experienced greater negative aftereffects in health and work loss than did similarly infected white participants, new research finds.

1 Feb 2024

Evidence from Malawi: Typhoid conjugate vaccine provides protection for up to four years

Study shows that a single dose of typhoid conjugate vaccine provides over four years of protection against typhoid fever in Malawian children, proving effective across all age groups.

31 Jan 2024

Impact of nirsevimab immunization on pediatric RSV-related hospitalizations in Luxembourg

Respiratory syncytial virus (RSV) is one of the main reasons leading to hospitalization among young children worldwide and each year, an estimated 101,000 children below the age of 5 years die due to RSV infections.

30 Jan 2024

Neonates exposed to SARS-CoV-2 in utero at higher risk of respiratory distress, study finds

Researchers found that neonates born to mothers with SARS-CoV-2 infection face an increased risk of respiratory distress, potentially due to an inflammatory response triggered by prenatal exposure.

29 Jan 2024

Clinical study supports the long-lasting impacts of typhoid conjugate vaccine

A single dose of the typhoid conjugate vaccine, Typbar TCV, provides lasting efficacy in preventing typhoid fever in children ages 9 months to 12 years old, according to a new study conducted by researchers at University of Maryland School of Medicine's (UMSOM) Center for Vaccine Development and Global Health (CVD) and led by in-country partners at the Malawi-Liverpool Wellcome Trust (MLW) Clinical Research Programme.

25 Jan 2024

Montana’s effort to expand religious exemptions to vaccines prompts political standoff

Montana lawmakers are in a standoff with the state's health department over a package of sweeping changes to child care licensing rules that includes a disputed provision to allow religious exemptions to routine vaccinations for children and workers.

19 Jan 2024

Memory T cells learn and adapt: Post-Omicron immunity offers wider protection

It has been 4 years since the start of the COVID-19 pandemic. SARS-CoV-2 has yet to be eradicated and new variants are continuously emerging.

19 Jan 2024

New study reveals flaws in AI tools used for SARS-CoV-2 antibody discovery

A discovery program for SARS-CoV-2-nABs potentially targeting its resistant strains.

19 Jan 2024

The crucial need for ongoing COVID-19 booster vaccination in vulnerable populations

Researchers investigate the need for prioritizing COVID-19 booster vaccination.

19 Jan 2024

Oxford launches LEGACY03 trial to unravel age-related vaccine mysteries

Vaccines are the most effective way to prevent infectious diseases (NHS, 2023) however, people respond to them in different ways.

18 Jan 2024

INSIS study unveils secrets of rare vaccine events, shaping future immunizations

A University of Alberta professor is co-leading a new international vaccine safety network to examine why some people who received a COVID-19 vaccine experienced very rare adverse events associated with the vaccine.

17 Jan 2024

CDC immunization schedule lacks clinician communication tools

In an editorial in the Annals of Internal Medicine, CUNY SPH Distinguished Lecturer Scott Ratzan, Senior Scholar Ken Rabin, and colleagues call for the Centers for Disease Control and Prevention (CDC) to "raise its persuasive communications game" on adult immunization to clinicians and the public.

11 Jan 2024

Sickle cell patients lag behind in COVID vaccination despite higher risks

Despite the fact that people with sickle cell disease have a much higher risk of serious illness or death if they develop COVID-19, a new study shows they're also much less likely than those without sickle cell disease to have gotten vaccinated against coronavirus.

10 Jan 2024

Immunization News and Research

Vaccines safe for pregnant women with HIV but show reduced immune response

mRNA COVID vaccines in pregnancy linked to lower risk of neonatal issues, study shows

XBB.1.5 updated COVID vaccine booster offers 54% increased protection against symptomatic infection

Has a decade of maternal pertussis vaccination reduced its effectiveness?

BIPOC individuals infected with COVID-19 experienced greater negative aftereffects in health

Evidence from Malawi: Typhoid conjugate vaccine provides protection for up to four years

Impact of nirsevimab immunization on pediatric RSV-related hospitalizations in Luxembourg

Neonates exposed to SARS-CoV-2 in utero at higher risk of respiratory distress, study finds

Clinical study supports the long-lasting impacts of typhoid conjugate vaccine

Montana’s effort to expand religious exemptions to vaccines prompts political standoff

Memory T cells learn and adapt: Post-Omicron immunity offers wider protection

New study reveals flaws in AI tools used for SARS-CoV-2 antibody discovery

The crucial need for ongoing COVID-19 booster vaccination in vulnerable populations

Oxford launches LEGACY03 trial to unravel age-related vaccine mysteries

INSIS study unveils secrets of rare vaccine events, shaping future immunizations

CDC immunization schedule lacks clinician communication tools

Sickle cell patients lag behind in COVID vaccination despite higher risks

Nasal drops with IgA antibodies may protect against COVID-19 and future variants

New study finds maternal vaccine and monoclonal antibody effective against RSV in infants

Nirmatrelvir treatment shows no link to reduced long-COVID risk, study reveals

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