FRANKFURT (Reuters) - Germans should brace for another 4-5 months of severe measures to halt the rise in coronavirus infections and should not expect the current rules to be eased quickly, Economy Minister Peter Altmaier told weekly Bild am Sonntag.“We’re not out of the woods yet”, he said referring to infection numbers. “We cannot afford a yo-yo shutdown with the economy constantly opening and closing.” Germany has imposed a set of measures dubbed a “lockdown light” to rein in the second wave of the pandemic that the country is seeing in common with much of the rest of Europe. While restaurants are closed, schools and shops so far remain open. Data from the Robert Koch Institute (RKI) for infectious diseases showed on Sunday that the number of confirmed cases in Germany increased by 16,947 to 790,503. Weekend figures tend to be lower as not all data is reported by local authorities.