Vaccination

Experimental COVID-19 vaccine safe, generates immune response

An investigational vaccine, mRNA-1273, designed to protect against SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), was generally well tolerated and prompted neutralizing antibody activity in healthy ...

Diseases, Conditions, Syndromes

Engineered DNA vaccine protects against emerging Mayaro virus

Infections by the mosquito-borne Mayaro virus (MAYV) have largely been restricted to people who ventured into the heavily forested areas of Trinidad and Tobago and neighboring regions of South America. However, recent laboratory ...

Diseases, Conditions, Syndromes

Study shows H1N1 microneedle vaccine protects better than injection

(Medical Xpress) -- A vaccine delivered to the skin using a microneedle patch gives better protection against the H1N1 influenza virus than a vaccine delivered through subcutaneous or intramuscular injection, researchers ...

Diseases, Conditions, Syndromes

In victory over polio, hope for the battle against COVID-19

For much of the 20th century, summer was considered "polio season," and people were accustomed to seeing swimming pools and movie theaters closed to stave off the latest epidemic. Shaking hands was off limits, and even touching ...

Medical research

A silver lining like no other

Vaccinations are the world's frontline defence against infectious diseases yet despite decades of interventions, unsafe injection practices continue to expose billions of people to serious infection and disease.

Diseases, Conditions, Syndromes

Early blood signatures of vaccine immunogenicity

Within seven days of vaccination, a blood test early after vaccination can predict whether vaccines based on living, modified viruses have had the desired effect. This is one of the results of a new study from a large European ...

Medications

Anthrax vaccine approval expanded

(HealthDay)—U.S. Food and Drug Administration approval for the BioThrax anthrax vaccine has been expanded to include adults aged 18 to 65 with known or suspected exposure, the agency said in a media release.

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