Welcome at http://waterfront-at-sea.nl H2S in several applications : Antiviral H2S in COVID-19 Neurodegenerative CZS diseases Nota Bene: NAC is an H2S donor https://www.google.nl/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjnoKuM5pP5AhUzi_0HHRGFCKYQFnoECC4QAQ&url=https%3A%2F%2Fmolmed.biomedcentral.com%2Farticles%2F10.1186%2Fs10020-020-00216-9&usg=AOvVaw1Xv6S_ijTti34LNAop-Ogp