Bacterial extracellular vesicles (bEVs) are nano-sized, lipid membrane-delimited particles
filled with bacteria-derived components. They have important roles in the physiology and …

The mammalian intestinal tract harbors trillions of microorganisms confined within this space
by mucosal barriers. Despite these barriers, bacterial components may still be found …

Although COVID-19 vaccines have recently been approved for emergency use, search for
new vaccines are still urgent, since the access of the countries, especially the poorest, to the …

The ongoing status of the Coronavirus pandemic in Brazil, as notoriously reported
(https://covid. saude. gov. br/), highlights the public health efforts still necessary to comply …

Chlamydia abortus (Cab) causes spontaneous abortion and neonatal mortality in infected
ruminants and pregnant women. Most Cab infections are asymptomatic, although they can …

The prime human and animal safety issues accentuate the search of promising newer
alternative vaccine candidates to resolve complications associated with the live attenuated …

Acute diarrheal illness and gastroenteritis caused by Campylobacter jejuni infection remain
significant public health risks in developing countries with substantial mortality and morbidity …

The meningococcal disease is a global health threat, but is preventable through vaccination.
Adjuvants improve meningococcal vaccines and are able to trigger different aspects of the …

Background Colorectal carcinoma (CRC) is the third most common cancer worldwide, with
high clonal heterogeneity due to somatic mutations. Poly neoepitope vaccines can inhibit …

Bacterial outer membrane vesicles (OMVs) are nanosized spheroidal particles shed by gram-
negative bacteria that contain biomolecules derived from the periplasmic space, the …