Sep 2, 2020
Abstract. Water is essential to human life and health. Safe drinking water from contamination and readily available in houses and working places is a fundamental health factor to humans, but also connected with longevity, economic growth and reduction of poverty....
Aug 5, 2020
Abstract. Malaria has prehistoric origin as a lethal human infectious disease. At about 10,000 years ago, malaria disease started having a major impact on human survival, coinciding with the start of civilization of agriculture in the Neolithic revolution. Malaria can...
Jul 16, 2020
Abstract. Globalization of tourism in the last decade has been one of the most fast expanding and profitable economic sector in many countries. Inevitably, the recreational use of coastal waters has increased dramatically all over the world. In 2018 there were a...
Jul 1, 2020
Abstract The history of vaccines and immunization to combat infectious diseases goes back many centuries. Chinese employed smallpox inoculation as early as the 16th century. But the scientific history of the creation of the world’s first vaccine for smallpox started...
Jun 11, 2020
Abstract. COVID-19 lockdowns worldwide in 2020 have resulted in dramatic reductions of emissions from closed factories, reduced vehicular road traffic, shut down of airline flights and other activities using fossil fuels. In most countries with increasing numbers of...
