Thuto le 'nete kokoana-hloko cell e pepeta toy
Lefatšeng la kajeno le potlakileng le le tsamaisoang ke theknoloji, ho bohlokoa haholo ho fumana mekhoa e mecha le e khahlang ea ho ruta bana.Re utloisisa mathata ao batsoali le matichere ba tobanang le 'ona ha ba ruta bacha likhopolo tse rarahaneng tsa saense.Ke ka lebaka leo re thabileng ho tsebisa Virus PVA, letoto la lintho tsa ho bapala tse kopanyang boithabiso le bohlokoa ba thuto, tse lumellang bana ho ithuta ka livaerase ka tsela e monate le e kopanetsoeng.