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[ad_1] By mid-July, 226 people had already been infected with tick-borne encephalitis virus. It's only 43 less than last year. The Swiss Federal Immunization Commission is currently studying a recommendation for vaccination …

[ad_1] Matthew Wood photo: ZVG On this summer day too, a cold wind blows over the vast cloud-covered steppe in the easternmost part of Mongolia . Here, eight hours drive from the …