Fig. 4

Heat map on impact of second wave of COVID-19 pandemic on the retail prices of the food groups in the informal markets in Ho indigenous community. RTE Ready to eat. Green shading represents the food groups that were sold at lower prices during the second wave of COVID-19 pandemic as compared to the pre-pandemic times with darker green shade representing higher percentage decrease in price, whereas the red shading represents the food groups that were sold at higher prices with darker red colour representing higher percentage increase in price. Yellow shading represents no change