Sewage poses potential COVID-19 transmission risk.

Sewage poses potential COVID-19 transmission risk.Environmental biologists have warned that the potential spread of COVID-19 via sewage 'must not be neglected' in the battle to protect human health. Environmental biologists at the University of Stirling have warned that the potential spread of COVID-19 via sewage "must not be neglected" in the battle to protect human health.The response to the global pandemic has focused upon preventing person-to-person transmission, however, experts now believe the virus could also be spread in wastewater.

BEEF PROCESSING AND POINTS OF CONTAMINATION./INFECTION.

Beef processing could be done manually or in slaughtering lines,but however you choose to slaughter basic hygiene principles must be observed. Water is an essential resource in any meat processing plant.Water is needed in all the processing segments to ensure that the beef is wholesome and fit for human consumption.The source of water must be clean,portable ..The source is basically pipe-borne water fully treated to ensure that any pathogen is destroyed,pipes must be checked to ensure its not burs ted or have any underground access to sewage. Water is usually used at high pressure to hose the animal down as they are brought into the slap,then every aspect of the processing is interrupted with hosing down before moving to next stage. Transportation to the market is another point of contamination; when processed beef are exposed and transported in dirty basins or carried in dirty wheel barrows.The beef when in transit should be not be tied up in bags,as the heat generated will be a breeding ground for pathogens to thrive.The heat generated will also facilitate spoilage of the beef,resulting in sale of spoiled beef in the market. Beef processing should be carried out in clean environment and transported in clean vehicles that are properly aerated with cooling facilities.Beef should be hung on rails in the vans,to ensure no part of the beef is heated up.This will prevent spoilage of beef before arrival in shops.