Fragen? Antworten! Siehe auch: Alternativlos
Scientists have surmised there is a stream of viruses circling the planet, above the planet’s weather systems but below the level of airline travel. Very little is known about this realm, and that’s why the number of deposited viruses stunned the team in Spain. Each day, they calculated, some 800 million viruses cascade onto every square meter of the planet.
Most of the globe-trotting viruses are swept into the air by sea spray, and lesser numbers arrive in dust storms.