In several countries, the ageing population contour focuses on high healthcare costs and overloaded health care environments. Pervasive health care monitoring system can be a potential alternative, especially in the COVID-19 pandemic situation to help mitigate such problems by encouraging healthcare to transition from hospital-centred services to self-care, mobile care and home care. In this aspect, we propose a pervasive system to monitor the COVID'19 patient's conditions within the hospital and outside by monitoring their medical and psychological situation. It facilitates better healthcare assistance, especially for COVID'19 patients and quarantined people. It identi es the patient's medical and psychological condition based on the current context and activities using a fuzzy context-aware reasoning engine based model. Fuzzy reasoning engine makes decisions using linguistic rules based on inference mechanisms that support the patient condition identi cation. Linguistics rules are framed based on the fuzzy set attributes belong to different context types. The fuzzy semantic rules are used to identify the relationship among the attributes, and the reasoning engine is used to ensure precise real-time context interpretation and current evaluation of the situation. Outcomes are measured using a fuzzy logic-based context reasoning system under simulation. The results indicate the usefulness of monitoring the COVID'19 patients based on the current context.

Bis-(chloromethyl) oxetane (BCMO) was synthesised from pentaerythritol by chlorination, followed by ring closure. It was polymerised using BF 3 -etherate and butanediol system, similarly the BCMO-THF (tetrahydrofuran) copolymer was also synthesised. The monomers and the polymers were characterised by IR, 1 H-NMR and molecular weight. Flame retardant properties of the poly-BCMO were also investigated.

It is a well-known fact that in America, socio-economic status may put individuals at a disadvantage in terms of healthcare. These health disparities in the United States have been especially highlighted during the COVID-19 pandemic. This virus has disproportionally affected low income and homeless populations; there is a domino effect on access to healthcare, nutrition and personal hygiene. Those who do not have proper access to one of these things will most likely not have proper access to the rest. Through my work with my family's non-profit organization, Charity Crossing, I have been able to work with the underprivileged communities in Wilmington, Newark, Dover, and Maryland. I have seen first-hand that lack of proper nutrition places individuals at a higher risk for diabetes and obesity, which come with a host of other comorbidities, including COVID-19.

Infectious diseases continue to impose unpredictable burdens on global health and economies. Therefore, this has become a concern, even in terms of national security.  In this sense, the objective of the present article was to review the role of wild animals as reservoirs and/or dispersers of etiological agents of human infectious diseases in order to compile data on the main wild animals and etiological agents involved in zoonotic outbreaks. The zoonotic threat of these etiological agents and the impact on public health can be enormous as shown by the ongoing epidemic of 2019 novel coronavirus (2019- nCoV) infections. Keywords:  Infection, Emerging, Virus, Epedimiology, Pandemic, COVID