As Portugal announced this week that it would repeal all remaining anti-epidemic measures from Oct. 1 as the country with the highest vaccine rate in the world, the rate of vaccination has been declining in the Czech Republic for several weeks. On Thursday, doctors gave less than 9,800 doses of the vaccine, about 11,800 a week ago. More than 5.9 million people in the country have completed vaccinations or about 55 percent of the population.