According to an article of the National Animal Disease Information Service (NADIS), Pig Health - Sunburn and heat stroke/heat stress, sunburn can be confused with other outdoor situations that may cause the reddening of the skin and skin blisters, such as enhanced sensitivity to sunlight caused by certain plant toxins, in for example parsnips, carrots, parsley, rape and oats.
Kuya hi tsalwa ra National Animal Disease Information Service (NADIS), Pig Health - Sunburn and heat stroke/heat stress, swinga tekiwa onge kova swiyimo swale handle leswinga endlaka leswaku kuva na swipatsu swotshuka eka nhlonge na ti mbhuphye, tani hi ku chava miseve yadyambu leswinga vangiwaka hi swin'wana swotani hiti parsnips, carrots, parsley, rape na oats.