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Safety, immunogenicity, persistence and dose evaluation of the CS-2034 mRNA COVID-19 vaccine: a phase II randomized controlled trial in healthy Chinese adults
Vaccines
 7 min.

 Published on 27/11/2025 |  Original article (Full-text)  | Jin Zhili et al. | BMC Infectious Diseases 2025; 25(1): 1625

SARS-CoV-2 is an extremely contagious single-stranded RNA virus that has rapidly spread worldwide, causing COVID-19. Vaccination has been pivotal in mitigating its impact. Although mRNA vaccine technology is relatively new, it offers distinct advantages over other vaccine platforms, including rapid manufacturing,...

Long-term trends in reporting of cardiac adverse drug reactions to COVID-19 vaccines - an exploratory analysis of the EudraVigilance database
Vaccines
 6 min.

 Published on 20/11/2025 |  Original article (Full-text)  | Nazar Wojciech et al. | BMC Infectious Diseases 2025; 25(1): 1584

Vaccines against Coronavirus disease 2019 (COVID-19) are confirmed to be highly effective in preventing COVID-19 infections [1, 2, 3–4]. Vaccinating reduces the risk of symptomatic infection, hospitalisations, including in intensive care units, and death [1, 2, 3, 4–5]. The European Medicines...

Ageing with HIV-1: immunological challenges for effective vaccination
Vaccines
 5 min.

 Published on 13/11/2025 |  Original article (Full-text)  | Saint-Charles Pauline et al. | Immunity & Ageing 2025; 22(1): 48

By 2050, the proportion of the world’s population aged 60 and above is expected to increase from 12% to 22%, and the number of people over 80 years old is projected to triple between 2020 and 2050 [1]. These estimations illustrate the need to address ageing as a significant public health issue...

The influence of structured physical activity on vaccination response from adults to older individuals: a systematic review on the Immunoinflammatory crosstalk of COVID-19
Vaccines
 7 min.

 Published on 06/11/2025 |  Original article (Full-text)  | Palotino-Ferreira Bruna Maria et al. | Immunity & Ageing 2025; 22(1): 44

The COVID-19 pandemic, caused by the coronavirus SARS-CoV-2, has brought unprecedented challenges to global healthcare systems and social structures [1]. Although the development and distribution of vaccines have provided a glimmer of light at the end of the tunnel, the full comprehension of the determinants...

OmpA virulence factor, a promising conserved vaccine candidate against Acinetobacter baumannii, could trigger autoreactive immune responses in susceptible population
Vaccines
 9 min.

 Published on 30/10/2025 |  Original article (Full-text)  | Zanoos Kobra Ahmadi et al. | BMC Immunology 2025; 26(1): 85

Epitope mimicry is suggested as a mechanism to trigger autoimmune responses. These autoimmune responses could be associated with microbial infections and vaccinations [1]. Autoimmune responses could be deemed significant implications for the safety of vaccine candidates, which is considered one of the...