USA - There are signs that the food inflation that’s gripped the world over the past year, raising prices of everything from shredded cheese to peanut butter, is about to get worse. The Covid-19 pandemic upended food supply chains, paralyzing shipping, sickening workers that keep the world fed and ultimately raising consumer grocery costs around the globe last year. Now farmers - especially ones raising cattle, hogs and poultry - are getting squeezed by the highest corn and soybean prices in seven years. It’s lifted the costs of feeding their herds by 30% or more. To stay profitable, producers including Tyson Foods Inc are increasing prices, which will ripple through supply chains and show up in the coming months as higher price tags for beef, pork and chicken around the world. As for what’s driving the feed prices, that’s due to bad crop weather shrinking world harvests. Demand is also increasing.