1 Herpes zoster, or shingles, which is caused by the same virus that causes chickenpox, can involve the cornea. 2  Conjunctivitis is inflammation of the conjunctiva, the thin lining over the front of the eye and on the inner side of the eyelids. 3  Allergies or infections (viral or bacterial) can cause conjunctivitis.
So the real âcurseâ is in fact an oil price collapse. The current price collapse â for the first time since 2009 prices are below the symbolic $50 a barrel â is largely a result of the boom in shale oil production in the US, adding more than 3m barrels over the past few years. High prices bring investment and supply, and this boom was no different.
Prices for heating oil tend to be lower in the summer, as demand is a lot lower. So buying ahead will save you money. This also means you will avoid potential delivery problems in bad weather. However, be aware that because of the heating oil price drop in 2014, this year may be different and prices may rise again.