INTRODUCTION: Clinical laboratories are a transfer point for infected patient samples. According to the World Health Organization (WHO) Laboratory Biosafety Guideline, risk assessment approach is backbone of laboratory biosafety. In laboratories, recommended at predetermined periods and in event new circumstances. On February 12, 2020, WHO published an interim guidance document, biosafety relat...

We thank Nicholas Evans for his comments (1). There has been much recent discussion of how best to balance the public health needs of mitigating the impact of emerging infectious diseases with the concerns of biosafety and biosecurity that dual-use research entails (2–4). In our recent article (5), we sought to inform this discussion from the perspective of the dynamic nature of influenza virus...

This working paper provides an overview of the Cartagena Protocol on Biosafety, an international agreement expected to come into force by the end of 2003, with an emphasis on its implications and significance for poor communities worldwide. Because of its subject matter – the regulation of the transboundary movement (export and import) of genetically modified organisms (GMOs) from one country t...

OBJECTIVE This research investigated the mechanical properties and bioactivity of polymethylmethacrylate (PMMA) bone cement after addition of the nano-hydroxyapatite(HA) coated bone collagen (mineralized collagen, MC). MATERIALS & METHODS The MC in different proportions were added to the PMMA bone cement to detect the compressive strength, compression modulus, coagulation properties and biosa...

Future food security in Sub-Saharan Africa requires enhancement of its crop production. Transgenic crops with a poverty focus can enhance harvests and are available for staples such as cooking bananas and plantains. One constraint is optimisation of national biosafety processes to support rapid and safe uptake of such beneficial crops. Africa needs streamlined regulation supporting deployment o...

Bacillus anthracis is a bacterial pathogen of major concern. The spores of this bacteria can survive harsh environmental conditions for extended periods and are well recognized as a potential bioterror weapon with significant implications. Accurate and timely identification of this Bacillus species in the diagnostic laboratory is essential for disease and public health management. Biosafety Lev...

With the rapid advancement of transgenic biotechnology, large numbers of transgenic crops have been produced and released for commercial cultivation (James, 2001), raising considerable biosafety concerns all over the world. One of the major issues is the potential ecological risk resulting from transgenes escaping into and persisting in the environment. The extensive on-going debate on this iss...

The intraoperative precision cleaning of lymph nodes (LNs) is an essential component of treating neoplastic disease. To develop efficient probes for the targeted detection of LNs that could act as carriers for the specific diagnosis and treatment of metastatic LNs in the future, dextran-coated iron oxide nanoclusters (DIONs) were synthesized using a one-pot coprecipitation procedure. These modi...

Plant growth-promoting bacteria (PGPB) colonize plants and enhance their growth by different mechanisms. Some of these microorganisms may represent a potential threat to human, animal or plant health; however, their use might be approved in parts of Europe if they have been recommended as plant growth enhancers. The current regulatory framework has resulted in a fragmented, contradictory system...