Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world A farmer holds a stunted ear of corn during a heat wave in Angel R 2023 at 9:08 AM EDTBookmarkSaveLock This article is for subscribers only.The heat that has set records across Texas and Mexico will be spreading across the central and southern US in coming days Some meteorologists have called these “domes of doom” for their impact on energy and agriculture markets A disaster zone was declared for the towns of Angel R Ignacio de la Llave in Veracruz by the occurrence of severe rain and river flooding on the 5th and 6th of July The agency also published a statement in the Official Gazette declaring an emergency in the municipalities of Tlaltizapán and Yautepec also due to severe flooding caused by rain on June 29th The documents state that the declarations are issued so that these entities have access to the resources and funds from the Disaster and Emergency Response Fund. Two cases of dengue fever have been confirmed in Nogales due to the flooding in recent weeks. Unofficial sources report that the rain was about 30 mm so the water was stagnant due to blocked sewers