U.S. consumer prices accelerated in January as Americans continued to be burdened by higher costs for rental housing and food, suggesting that the Federal Reserve was far from pausing its interest rate hiking campaign, Reuters reported. The report from the Labor Department on Tuesday also showed the pace of disinflation in the annual consumer price measures slowing last month. Still, the continued gradual slowdown in inflation likely keeps the Fed on a moderate interest rate hiking path. Sticky inflation and a stubbornly tight labor market have led some economists to expect that the U.S. central bank could continue hiking rates through summer. The consumer price index increased 0.5% last month after gaining 0.1% in December. A 0.7% rise in the cost of shelter, which mostly reflected rents, accounted for nearly half of the monthly increase in the CPI. Inflation was also boosted by rising gasoline prices, which rebounded 2.4% after declining for two straight months. Americans also paid more for natural gas and electricity. There were also increases in prices of food, which rose 0.5% after advancing 0.4% in December. The cost of food consumed at home climbed 0.4%, lifted by rising prices for meat, fish and eggs. Prices for cereals and bakery goods rose as did nonalcoholic beverages, but fruits and vegetables cost less.