Is corona transmitted due to contact lenses and corneal transplants?


During his interview with “Sky News Arabia,” Hazem Yassin had mercy on all the doctors Corona pandemic victims In the forefront of them is Li Wenliang, an ophthalmologist who was working at Wuhan Hospital in China, and he was the first to raise the alarm about the danger of Corona before the official acknowledgment of its existence.

Preventive measures and remote detection

Regarding the most important mechanisms that should be followed to protect visitors to eye clinics in light of the Corona pandemic, Yassin said: We warn our patients coming from abroad or those in contact with cases Corona Not to attend clinics except after spending two weeks in isolation, before attending medical facilities, especially if they have any symptoms, and social distancing is applied with a commitment to wear Gags وستخدام Sterilization tools Frequently and measure the temperature before entering the medical facility.

He continued, “There is also a so-called (face shield) And it is all worn Medical crews In clinics, this mask is characterized by flexibility, meaning that it is possible to detect and close to the patient’s face without fear of transmitting any infection through the spray .. Also, a remote detection service has been activated for simple medical cases that can be dealt with by sending pictures to the eye and then communicating with patients by phone. In order to relieve pressure on clinics. “

Contact lenses and Corona

And about the problem of many of those who wear medical glasses bothered by the presence of fog on the surface of the glasses when wearing the muzzle, he explained that American Academy of Ophthalmic Surgeons It is recommended to eliminate this problem by placing the glasses in a liquid of water and soap before polishing them to prevent evaporation and prevent the presence of a hazy layer on the surface of the glasses, and it is also important that the muzzle be attached to the surface of the nose so that the exhalation comes out from the sides and not up.

As for dealing with contact lenses in light of the Corona crisis, Hazem Yassin advises not to wear them and resort to medical glasses, but there are cases that you cannot do without them and here lies the problem, because of alcohol and disinfectants that are used frequently due to the current conditions, and therefore it is recommended to wash hands with soap and water and then apply disinfectant. Leave the hands for 30 seconds until they are completely dry, then wash them again.

As for the bottle that contains the contact lens solution, it must be completely sterile, as is the case in which the lenses are placed after they are removed.

Regarding what is rumored about a relationship between conjunctivitis and infection with the Corona virus, a professor of ophthalmology said: “Of course there is no relationship, but this may happen as a result of the excessive use of detergents and sterilization materials to prevent the Corona virus, and placing the hand directly on the eye, which causes inflammation.” Conjunctiva. “

And for procedures Ophthalmic operations At this time, he said: “The American Association of Ophthalmic Surgeons advises against performing any operations except in case of necessity (some kind of emergency), for example. Eye injuries Caused by, or retinal detachment. As for normal cases, such as operations to fix visual defects, there is no need to perform them during this period to avoid infection, prevent overcrowding, and maintain social distancing as much as possible.

Severe lack of corneas

Hazem Yassin also spoke to “Sky News Arabia” about the impact of the Corona epidemic on corneal transplants, saying: “At the beginning of the crisis, there was suspicion that the virus could transmit from deceased cornea donors to patients who would receive the donated cornea, so corneal transplants were stopped. Exactly at the beginning of the pandemic, but after making sure that it did not transmit from the dead to the living, the anterior and posterior partial cornea transplants were resumed.

He continued: “But as a result of the closure of Al-Ayoun banks EgyptIn normal circumstances, corneas are imported through eye banks in Europe or America, and with the occurrence of the Corona crisis, they closed Europe Its doors are completely closed and there is no longer any kind of dealings with European banks, which has thrown the whole problem on American eye banks, which led to a severe shortage in the amount of donated corneas. “

Liquidity drugs are dangerous

Regarding the resort of some to malaria medicine as a treatment for Corona, Yassin said: “Unfortunately, there is some kind of competition between pharmaceutical companies regarding the use of the drug (Blackonil) used to treat malaria to eliminate the Corona virus, but at the present time the demand for the drug has led to its shortage in the market. And depriving patients of malaria or SLE from obtaining it, and this matter has harmed the health of many people with chronic diseases, and it is certain that it is not a cure for Corona. “

Finally, a professor of ophthalmology warned that the fluidity drugs used by Corona patients may lead to subconjunctival hemorrhage on the white of the eye, but they do not lead to bleeding inside the eye except in cases of diabetes complications on the retina, where there are abnormal blood vessels that may bleed easily as a result. Use of these medications.

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