Ecological and Reproductive Cycles Drive Henipavirus Seroprevalence in the African Straw-Coloured Fruit Bat ().

Bats are known to host zoonotic viruses, including henipaviruses that cause high fatality rates in humans (Nipah virus and Hendra virus). However, the determinants of zoonotic spillover are generally unknown, as the ecological and demographic drivers of viral circulation in bats are difficult to ascertain without longitudinal data. Here we analyse serological data collected from African straw-coloured fruit bats () in Ghana over the course of 2 years and across four sites, comprising three wild roosts and one captive colony.

Antimicrobial Peptide Screening for Designing Custom Bactericidal Hydrogels.

() is an opportunistic pathogen that lives on surfaces and skin and can cause serious infections inside the body. Antimicrobial peptides (AMPs) are part of the innate immune system and can eliminate pathogens, including bacteria and viruses, and are a promising alternative to antibiotics. Although studies have reported that AMP-functionalized hydrogels can prevent bacterial adhesion and biofilm formation, AMP dosing and the combined effects of multiple AMPs are not well understood.

Recent Advances in Antimicrobial Peptide Hydrogels.

Advances in the number and type of available biomaterials have improved medical devices such as catheters, stents, pacemakers, prosthetic joints, and orthopedic devices. The introduction of a foreign material into the body comes with a risk of microbial colonization and subsequent infection. Infections of surgically implanted devices often lead to device failure, which leads to increased patient morbidity and mortality.

[Study of dento-alveolar changes in patients with hypodontia].

Introduction: Congenital absence of teeth is one of the most prevalent craniofacial malformation and dental disorder. Hypodontia may present with varying degrees of severity. The absence of all teeth (anodontia) is rare.

Longitudinal Secretion of Paramyxovirus RNA in the Urine of Straw-Coloured Fruit Bats ().

The straw-coloured fruit bat () is widespread in sub-Saharan Africa and is widely hunted for bushmeat. It is known to harbour a range of paramyxoviruses, including rubuloviruses and henipaviruses, but the zoonotic potential of these is unknown. We previously found a diversity of paramyxoviruses within a small, captive colony of after it had been closed to contact with other bats for 5 years.