Abstract Corona virus diseases-2019 (COVID-19), an infectious disease identified in late
December, 2019, in Wuhan city of China, was declared a pandemic by the World Health …

Pollution and diseases such as the coronavirus pandemic (COVID-19) are major issues that
may be solved partly by nanotechnology. Here we review the synthesis of ZrO 2 …

This study has two goals. The first is to explain the geo-environmental determinants of the
accelerated diffusion of COVID-19 that is generating a high level of deaths. The second is to …

Air pollutants include toxic particles and gases emitted in large quantities from many
different combustible materials. They also include particulate matter (PM) and ozone, and …

In response to the rapid spread of coronavirus disease-2019 (COVID-19) within and across
countries and the need to protect public health, governments worldwide introduced …

The fatal novel coronavirus (COVID-19) pandemic disease smashes the normal tempo of
global socio-economic and cultural livelihood. Most of the countries impose a lockdown …

Microbial toxins pose a significant threat to the natural environment and all forms of life on
planet earth. These biological organisms, such as enzymes, viruses or fragments wreak …

The quality of the indoor environment significantly impacts human health and productivity,
especially given the amount of time individuals spend indoors globally. While chemical …

The present work reports pollution level and spatial distribution of heavy metals (HMs) ie
Iron (Fe), Manganese (Mn), Zinc (Zn), Copper (Cu), Lead (Pb), Chromium (Cr), Nickel (Ni) …

The emergence of coronavirus disease 2019 (COVID-19) has catalyzed great interest in the
spread of airborne pathogens. Airborne infectious diseases are classified into viral …